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Data as of Nov 6, 2026

154.18.0.0/15

518 anonymizer addresses · 0.40% · Datacenter proxy

Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS174
Type
Internet provider
62% of it

Residential-proxy exits

Proxy exits
877
0.67% of its addresses · listed by providers
Always-on exits
177
20% of its exits
Spread
34 of 512
/24s with at least one exit
Providers
89
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
154.19.38.0/243862
154.18.255.0/243562
154.18.197.0/243364
154.19.39.0/243054
154.18.196.0/242021
154.18.222.0/24711
154.18.249.0/24563
154.18.252.0/2449
154.18.208.0/2447
154.19.43.0/24132
154.18.203.0/240199
154.18.202.0/240199
154.18.251.0/24023
154.18.13.0/24011
154.18.12.0/2409
154.18.220.0/2409
154.18.254.0/2406
154.18.79.0/2404
154.19.186.0/2403
154.18.187.0/2403
154.18.223.0/2403
154.18.239.0/2403
154.18.221.0/2403
154.19.242.0/2403

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • IPCola
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • PrivateByte
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • WealthProxies
IPv4 market

Path

1 · Holder
Unnamed holder
2 · Leased from
Cogent Communications, LLC
its owner, directly
3 · Announced by
AS174 Cogent Communications, LLC
since Oct 2008 · 18.1 yr ago
4 · Use
Proxy providersnamed QuarkIP
Internet provider

Operators, sellers and brokers

Proxy providers

NameParentIn 154.18.0.0/15/24s
QuarkIP
5120.39%
2
Leased from

Owners leasing their own space

NameIn 154.18.0.0/15/24s
Cogent Communications, LLC
5120.39%
2

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

154.18.0.0/15

From the registry to its use

  1. Oct 15, 2008– today
    Announced
    AS174 Cogent Communications, LLC
    Internet provider
  2. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.0.0/19
  3. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.0.0/20
  4. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.0.0/20
  5. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.0.0/21
  6. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.0.0/21
  7. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.0.0/22
  8. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.0.0/22
  9. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.0.0/23
  10. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.0.0/23
  11. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.0.0/24
  12. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.0.0/24
  13. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.1.0/24
  14. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.1.0/24
  15. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.2.0/23
  16. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.2.0/23
  17. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.2.0/24
  18. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.2.0/24
  19. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.3.0/24
  20. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.3.0/24
  21. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.4.0/22
  22. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.4.0/22
  23. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.4.0/23
  24. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.4.0/23
  25. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.4.0/24
  26. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.4.0/24
  27. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.5.0/24
  28. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.5.0/24
  29. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.6.0/23
  30. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.6.0/23
  31. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.6.0/24
  32. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.6.0/24
  33. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.7.0/24
  34. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.7.0/24
  35. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.8.0/21
  36. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.8.0/21
  37. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.8.0/22
  38. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.8.0/22
  39. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.8.0/23
  40. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.8.0/23
  41. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.8.0/24
  42. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.8.0/24
  43. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.9.0/24
  44. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.9.0/24
  45. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.10.0/23
  46. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.10.0/23
  47. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.10.0/24
  48. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.10.0/24
  49. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.11.0/24
  50. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.11.0/24
  51. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.12.0/22
  52. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.12.0/22
  53. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.12.0/23
  54. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.12.0/23
  55. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.12.0/24
  56. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.12.0/24
  57. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.13.0/24
  58. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.13.0/24
  59. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.14.0/23
  60. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.14.0/23
  61. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.14.0/24
  62. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.14.0/24
  63. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.15.0/24
  64. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.15.0/24
  65. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.16.0/20
  66. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.16.0/20
  67. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.16.0/21
  68. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.16.0/21
  69. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.16.0/22
  70. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.16.0/22
  71. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.16.0/23
  72. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.16.0/23
  73. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.16.0/24
  74. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.16.0/24
  75. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.17.0/24
  76. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.17.0/24
  77. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.18.0/23
  78. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.18.0/23
  79. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.18.0/24
  80. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.18.0/24
  81. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.19.0/24
  82. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.19.0/24
  83. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.20.0/22
  84. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.20.0/22
  85. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.20.0/23
  86. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.20.0/23
  87. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.20.0/24
  88. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.20.0/24
  89. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.21.0/24
  90. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.21.0/24
  91. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.22.0/23
  92. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.22.0/23
  93. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.22.0/24
  94. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.22.0/24
  95. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.23.0/24
  96. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.23.0/24
  97. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.24.0/21
  98. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.24.0/21
  99. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.24.0/22
  100. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.24.0/22
  101. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.24.0/23
  102. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.24.0/23
  103. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.24.0/24
  104. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.24.0/24
  105. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.25.0/24
  106. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.25.0/24
  107. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.26.0/23
  108. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.26.0/23
  109. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.26.0/24
  110. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.26.0/24
  111. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.27.0/24
  112. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.27.0/24
  113. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.28.0/22
  114. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.28.0/22
  115. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.28.0/23
  116. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.28.0/23
  117. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.28.0/24
  118. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.28.0/24
  119. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.29.0/24
  120. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.29.0/24
  121. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.30.0/23
  122. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.30.0/23
  123. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.30.0/24
  124. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.30.0/24
  125. Nov 20, 2019
    Route object
    AS132146
    RADB route object for AS132146, maintainer MAINT-HGC-INTL
    154.19.31.0/24
  126. Nov 20, 2019
    Route object
    AS132146
    NTTCOM route object for AS132146, maintainer MAINT-AS9304
    154.19.31.0/24
  127. Sep 16, 2020
    Route object
    AS9304 HGC Global Communications Limited
    NTTCOM route object for AS9304 HGC Global Communications Limited, maintainer MAINT-CMI-INT-HK
    154.19.8.0/22
  128. Sep 16, 2020
    Route object
    AS9304 HGC Global Communications Limited
    NTTCOM route object for AS9304 HGC Global Communications Limited, maintainer MAINT-CMI-INT-HK
    154.19.8.0/24
  129. Sep 16, 2020
    Route object
    AS9304 HGC Global Communications Limited
    NTTCOM route object for AS9304 HGC Global Communications Limited, maintainer MAINT-CMI-INT-HK
    154.19.9.0/24
  130. Sep 16, 2020
    Route object
    AS9304 HGC Global Communications Limited
    NTTCOM route object for AS9304 HGC Global Communications Limited, maintainer MAINT-CMI-INT-HK
    154.19.10.0/24
  131. Sep 16, 2020
    Route object
    AS9304 HGC Global Communications Limited
    NTTCOM route object for AS9304 HGC Global Communications Limited, maintainer MAINT-CMI-INT-HK
    154.19.11.0/24
  132. Sep 16, 2020
    Route object
    AS9304 HGC Global Communications Limited
    NTTCOM route object for AS9304 HGC Global Communications Limited, maintainer MAINT-CMI-INT-HK
    154.19.12.0/22
  133. Sep 16, 2020
    Route object
    AS9304 HGC Global Communications Limited
    NTTCOM route object for AS9304 HGC Global Communications Limited, maintainer MAINT-CMI-INT-HK
    154.19.12.0/24
  134. Sep 16, 2020
    Route object
    AS9304 HGC Global Communications Limited
    NTTCOM route object for AS9304 HGC Global Communications Limited, maintainer MAINT-CMI-INT-HK
    154.19.13.0/24
  135. Sep 16, 2020
    Route object
    AS9304 HGC Global Communications Limited
    NTTCOM route object for AS9304 HGC Global Communications Limited, maintainer MAINT-CMI-INT-HK
    154.19.14.0/24
  136. Sep 16, 2020
    Route object
    AS9304 HGC Global Communications Limited
    NTTCOM route object for AS9304 HGC Global Communications Limited, maintainer MAINT-CMI-INT-HK
    154.19.15.0/24
  137. Mar 20, 2021
    Route object
    AS398704 Stacks Inc
    RADB route object for AS398704 Stacks Inc, maintainer MAINT-AS131530
    154.18.172.0/23
  138. Mar 20, 2021
    Route object
    AS398704 Stacks Inc
    RADB route object for AS398704 Stacks Inc, maintainer MAINT-AS131530
    154.18.172.0/24
  139. Mar 20, 2021
    Route object
    AS398704 Stacks Inc
    RADB route object for AS398704 Stacks Inc, maintainer MAINT-AS131530
    154.18.173.0/24
  140. Mar 20, 2021
    Route object
    AS398704 Stacks Inc
    RADB route object for AS398704 Stacks Inc, maintainer MAINT-AS131530
    154.18.174.0/23
  141. Mar 20, 2021
    Route object
    AS398704 Stacks Inc
    RADB route object for AS398704 Stacks Inc, maintainer MAINT-AS131530
    154.18.174.0/24
  142. Mar 20, 2021
    Route object
    AS398704 Stacks Inc
    RADB route object for AS398704 Stacks Inc, maintainer MAINT-AS131530
    154.18.175.0/24
  143. May 14, 2021
    Route object
    AS38553 DC Tech Micro Services Inc.
    RADB route object for AS38553 DC Tech Micro Services Inc., maintainer MAINT-HGC-INTL
    154.18.145.0/24
  144. May 14, 2021
    Route object
    AS38553 DC Tech Micro Services Inc.
    RADB route object for AS38553 DC Tech Micro Services Inc., maintainer MAINT-HGC-INTL
    154.18.152.0/22
  145. May 14, 2021
    Route object
    AS38553 DC Tech Micro Services Inc.
    RADB route object for AS38553 DC Tech Micro Services Inc., maintainer MAINT-HGC-INTL
    154.18.152.0/23
  146. May 14, 2021
    Route object
    AS38553 DC Tech Micro Services Inc.
    RADB route object for AS38553 DC Tech Micro Services Inc., maintainer MAINT-HGC-INTL
    154.18.152.0/24
  147. May 14, 2021
    Route object
    AS38553 DC Tech Micro Services Inc.
    RADB route object for AS38553 DC Tech Micro Services Inc., maintainer MAINT-HGC-INTL
    154.18.154.0/23
  148. May 14, 2021
    Route object
    AS38553 DC Tech Micro Services Inc.
    RADB route object for AS38553 DC Tech Micro Services Inc., maintainer MAINT-HGC-INTL
    154.18.154.0/24
  149. May 14, 2021
    Route object
    AS38553 DC Tech Micro Services Inc.
    RADB route object for AS38553 DC Tech Micro Services Inc., maintainer MAINT-HGC-INTL
    154.18.155.0/24
  150. May 15, 2021
    Route object
    AS38553 DC Tech Micro Services Inc.
    NTTCOM route object for AS38553 DC Tech Micro Services Inc., maintainer MAINT-AS9304
    154.18.145.0/24
  151. May 15, 2021
    Route object
    AS38553 DC Tech Micro Services Inc.
    NTTCOM route object for AS38553 DC Tech Micro Services Inc., maintainer MAINT-AS9304
    154.18.152.0/22
  152. May 15, 2021
    Route object
    AS38553 DC Tech Micro Services Inc.
    NTTCOM route object for AS38553 DC Tech Micro Services Inc., maintainer MAINT-AS9304
    154.18.152.0/23
  153. May 15, 2021
    Route object
    AS38553 DC Tech Micro Services Inc.
    NTTCOM route object for AS38553 DC Tech Micro Services Inc., maintainer MAINT-AS9304
    154.18.152.0/24
  154. May 15, 2021
    Route object
    AS38553 DC Tech Micro Services Inc.
    NTTCOM route object for AS38553 DC Tech Micro Services Inc., maintainer MAINT-AS9304
    154.18.154.0/23
  155. May 15, 2021
    Route object
    AS38553 DC Tech Micro Services Inc.
    NTTCOM route object for AS38553 DC Tech Micro Services Inc., maintainer MAINT-AS9304
    154.18.154.0/24
  156. May 15, 2021
    Route object
    AS38553 DC Tech Micro Services Inc.
    NTTCOM route object for AS38553 DC Tech Micro Services Inc., maintainer MAINT-AS9304
    154.18.155.0/24
  157. May 16, 2022
    Route object
    AS40934 Fortinet Inc.
    RADB route object for AS40934 Fortinet Inc., maintainer MAINT-AS40934
    154.18.189.0/24
  158. Jun 16, 2022
    Route object
    AS45147 PT. NAP Info Lintas Nusa
    RADB route object for AS45147 PT. NAP Info Lintas Nusa, maintainer MAINT-AS174
    154.18.204.0/22
  159. Aug 8, 2022
    Route object
    AS134729 Joint Power Technology Limited
    RADB route object for AS134729 Joint Power Technology Limited, maintainer MAINT-AS174
    154.19.128.0/19
  160. May 30, 2023
    Route object
    AS198407 JSON Bourne BV
    RADB route object for AS198407 JSON Bourne BV, maintainer MAINT-AS174
    154.18.83.0/24
  161. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    RADB route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.160.0/24
  162. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    NTTCOM route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.160.0/24
  163. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    RADB route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.161.0/24
  164. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    NTTCOM route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.161.0/24
  165. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    RADB route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.162.0/24
  166. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    NTTCOM route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.162.0/24
  167. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    RADB route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.163.0/24
  168. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    NTTCOM route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.163.0/24
  169. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    RADB route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.164.0/24
  170. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    NTTCOM route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.164.0/24
  171. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    RADB route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.165.0/24
  172. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    NTTCOM route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.165.0/24
  173. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    RADB route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.166.0/24
  174. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    NTTCOM route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.166.0/24
  175. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    RADB route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.167.0/24
  176. Nov 17, 2023
    Route object
    AS138604 Hongkong Ihuashu Internet Technology Limited
    NTTCOM route object for AS138604 Hongkong Ihuashu Internet Technology Limited, maintainer MAINT-AS9304
    154.19.167.0/24
  177. Jan 10, 2024
    Route object
    AS132337 Axclusive
    RADB route object for AS132337 Axclusive, maintainer MAINT-AS8966
    154.18.216.0/22
  178. Mar 3, 2024
    Route object
    AS5068 Stacks Inc
    RADB route object for AS5068 Stacks Inc, maintainer MAINT-AS131530
    154.18.172.0/22
  179. Mar 3, 2024
    Route object
    AS5068 Stacks Inc
    RADB route object for AS5068 Stacks Inc, maintainer MAINT-AS131530
    154.18.172.0/23
  180. Mar 3, 2024
    Route object
    AS5068 Stacks Inc
    RADB route object for AS5068 Stacks Inc, maintainer MAINT-AS131530
    154.18.172.0/24
  181. Mar 3, 2024
    Route object
    AS5068 Stacks Inc
    RADB route object for AS5068 Stacks Inc, maintainer MAINT-AS131530
    154.18.173.0/24
  182. Mar 3, 2024
    Route object
    AS5068 Stacks Inc
    RADB route object for AS5068 Stacks Inc, maintainer MAINT-AS131530
    154.18.174.0/23
  183. Mar 3, 2024
    Route object
    AS5068 Stacks Inc
    RADB route object for AS5068 Stacks Inc, maintainer MAINT-AS131530
    154.18.175.0/24
  184. Jan 8, 2026
    Route object
    AS266742 Soluciones DCN Network C.A
    RADB route object for AS266742 Soluciones DCN Network C.A, maintainer MAINT-AS174
    154.18.152.0/24
  185. Jan 14, 2026
    Route object
    AS132337 Axclusive
    ARIN route object for AS132337 Axclusive, maintainer MNT-COGC
    154.18.216.0/22
  186. Mar 13, 2026
    Route object
    AS131679 Core Winner CO.,LIMITED Taiwan Branch
    RADB route object for AS131679 Core Winner CO.,LIMITED Taiwan Branch, maintainer MAINT-AS4780
    154.19.176.0/21
  187. Mar 13, 2026
    Route object
    AS131679 Core Winner CO.,LIMITED Taiwan Branch
    RADB route object for AS131679 Core Winner CO.,LIMITED Taiwan Branch, maintainer MAINT-AS4780
    154.19.176.0/22
  188. Mar 13, 2026
    Route object
    AS131679 Core Winner CO.,LIMITED Taiwan Branch
    RADB route object for AS131679 Core Winner CO.,LIMITED Taiwan Branch, maintainer MAINT-AS4780
    154.19.176.0/23
  189. Mar 13, 2026
    Route object
    AS131679 Core Winner CO.,LIMITED Taiwan Branch
    RADB route object for AS131679 Core Winner CO.,LIMITED Taiwan Branch, maintainer MAINT-AS4780
    154.19.176.0/24
  190. Mar 13, 2026
    Route object
    AS131679 Core Winner CO.,LIMITED Taiwan Branch
    RADB route object for AS131679 Core Winner CO.,LIMITED Taiwan Branch, maintainer MAINT-AS4780
    154.19.177.0/24
  191. Mar 13, 2026
    Route object
    AS131679 Core Winner CO.,LIMITED Taiwan Branch
    RADB route object for AS131679 Core Winner CO.,LIMITED Taiwan Branch, maintainer MAINT-AS4780
    154.19.178.0/23
  192. Mar 13, 2026
    Route object
    AS131679 Core Winner CO.,LIMITED Taiwan Branch
    RADB route object for AS131679 Core Winner CO.,LIMITED Taiwan Branch, maintainer MAINT-AS4780
    154.19.178.0/24
  193. Mar 13, 2026
    Route object
    AS131679 Core Winner CO.,LIMITED Taiwan Branch
    RADB route object for AS131679 Core Winner CO.,LIMITED Taiwan Branch, maintainer MAINT-AS4780
    154.19.179.0/24
  194. Mar 13, 2026
    Route object
    AS131679 Core Winner CO.,LIMITED Taiwan Branch
    RADB route object for AS131679 Core Winner CO.,LIMITED Taiwan Branch, maintainer MAINT-AS4780
    154.19.180.0/22
  195. Mar 13, 2026
    Route object
    AS131679 Core Winner CO.,LIMITED Taiwan Branch
    RADB route object for AS131679 Core Winner CO.,LIMITED Taiwan Branch, maintainer MAINT-AS4780
    154.19.180.0/23
  196. Mar 13, 2026
    Route object
    AS131679 Core Winner CO.,LIMITED Taiwan Branch
    RADB route object for AS131679 Core Winner CO.,LIMITED Taiwan Branch, maintainer MAINT-AS4780
    154.19.180.0/24
  197. Mar 24, 2026
    Route object
    AS174 Cogent Communications, LLC
    RADB route object for AS174 Cogent Communications, LLC, maintainer MAINT-AS174
  198. today
    Route object
    AS57565
    RADB route object for AS57565, maintainer MAINT-AS174
    154.18.89.0/24
  199. today
    Route object
    AS131482 Hangzhou Aron Teconology Co.,Ltd.
    RADB route object for AS131482 Hangzhou Aron Teconology Co.,Ltd., maintainer MAINT-AS137969
    154.18.172.0/24
  200. today
    Route object
    AS131482 Hangzhou Aron Teconology Co.,Ltd.
    RADB route object for AS131482 Hangzhou Aron Teconology Co.,Ltd., maintainer MAINT-AS137969
    154.18.173.0/24
  201. today
    Route object
    AS131482 Hangzhou Aron Teconology Co.,Ltd.
    RADB route object for AS131482 Hangzhou Aron Teconology Co.,Ltd., maintainer MAINT-AS137969
    154.18.174.0/24
  202. today
    Route object
    AS131482 Hangzhou Aron Teconology Co.,Ltd.
    RADB route object for AS131482 Hangzhou Aron Teconology Co.,Ltd., maintainer MAINT-AS137969
    154.18.175.0/24
  203. today
    Used
    QuarkIP
    Proxy seller

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

Arrived
PrefixOriginTypeAnonymizer addressesOperatorProxy exitsHolderRPKI
154.18.12.0/23
since Jun 2022
AS60667Business20Cogent Communications, LLC
154.18.13.0/24
since Oct 2022
AS60667Business11Cogent Communications, LLC
154.18.14.0/23
since Jun 2025
AS206105MobileCogent Communications, LLC
154.18.65.0/24
since Aug 2019
AS131917BusinessCogent Communications, LLC
154.18.66.0/24
since Nov 2017
AS55096BusinessCogent Communications, LLC
154.18.67.0/24
since Feb 2020
AS131917BusinessCogent Communications, LLC
154.18.68.0/24
since Apr 2021
AS137937BusinessCogent Communications, LLC
154.18.69.0/24
since Dec 2025
AS27424BusinessCogent Communications, LLC
154.18.72.0/21
since Jun 2021
AS7131Residential11Cogent Communications, LLC
154.18.80.0/23
since Jun 2023
AS7131Residential1Cogent Communications, LLC
154.18.82.0/24
since Nov 2025
AS1008BusinessCogent Communications, LLC
154.18.90.0/24
since Oct 2024
AS50605BusinessCogent Communications, LLC
154.18.144.0/24
since Nov 2019
AS139705BusinessCogent Communications, LLC
154.18.148.0/22
since Jan 2020
AS133613ResidentialCogent Communications, LLC
154.18.148.0/24
since Feb 2020
AS133613ResidentialCogent Communications, LLC
154.18.149.0/24
since Feb 2020
AS133613ResidentialCogent Communications, LLC
154.18.150.0/24
since Feb 2020
AS133613ResidentialCogent Communications, LLC
154.18.151.0/24
since Feb 2020
AS133613ResidentialCogent Communications, LLC
154.18.153.0/24
since Jan 2026
AS174BusinessCogent Communications, LLC
154.18.156.0/22
since Jul 2021
AS58627HostingCogent Communications, LLC
154.18.156.0/24
since May 2026
AS174Internet providerCogent Communications, LLC
154.18.157.0/24AS174Internet providerCogent Communications, LLC
154.18.158.0/24
since May 2026
AS174Internet providerCogent Communications, LLC
154.18.159.0/24
since May 2026
AS174Internet providerCogent Communications, LLC
154.18.160.0/24
since May 2020
AS174UnknownCogent Communications, LLC
154.18.161.0/24
since Feb 2023
AS202662HostingCogent Communications, LLC
154.18.162.0/24
since May 2023
AS151206HostingCogent Communications, LLC
154.18.163.0/24
since Jan 2024
AS135386HostingCogent Communications, LLC
154.18.168.0/24
since May 2026
AS134823UnknownCogent Communications, LLC
154.18.170.0/24
since Jun 2022
AS51847HostingCogent Communications, LLC
154.18.171.0/24
since Oct 2022
AS174BusinessCogent Communications, LLC
154.18.176.0/24
since Apr 2021
AS139706BusinessCogent Communications, LLC
154.18.178.0/24
since May 2021
AS174BusinessCogent Communications, LLC
154.18.179.0/24
since May 2021
AS174UnknownCogent Communications, LLC
154.18.180.0/24
since Nov 2021
AS136897HostingCogent Communications, LLC
154.18.181.0/24
since Feb 2022
AS14610BusinessCogent Communications, LLC
via Integral Development Corp.
154.18.187.0/24
since Jun 2026
AS44259Hosting3Cogent Communications, LLC
154.18.190.0/24
since Aug 2022
AS18692BusinessCogent Communications, LLC
154.18.191.0/24
since Sep 2022
AS18692BusinessCogent Communications, LLC
154.18.192.0/22
since Oct 2025
AS149290Internet providerCogent Communications, LLC
154.18.192.0/24
since Jan 2023
AS149290Internet providerCogent Communications, LLC
154.18.193.0/24
since Jan 2023
AS149290Internet providerCogent Communications, LLC
154.18.194.0/24
since Jan 2023
AS149290Internet providerCogent Communications, LLC
154.18.195.0/24
since Jan 2023
AS149290Internet providerCogent Communications, LLC
154.18.196.0/23
since Dec 2024
AS142271Business85
53 always on
Cogent Communications, LLC
154.18.198.0/24
since Apr 2025
AS174UnknownCogent Communications, LLC
154.18.200.0/24
since May 2022
AS395717BusinessCogent Communications, LLC
154.18.201.0/24
since Sep 2022
AS6220BusinessCogent Communications, LLC
154.18.202.0/23
since Aug 2022
AS38077Residential398Cogent Communications, LLC
154.18.202.0/24
since Aug 2022
AS38077Residential199Cogent Communications, LLC
154.18.203.0/24
since Aug 2022
AS38077Residential199Cogent Communications, LLC
154.18.204.0/23
since Oct 2025
AS17727Internet providerCogent Communications, LLC
154.18.208.0/24
since Dec 2023
AS149720Residential7
4 always on
Cogent Communications, LLC
154.18.209.0/24
since Apr 2024
AS174UnknownCogent Communications, LLC
154.18.210.0/23
since Aug 2026
AS134032ResidentialCogent Communications, LLC
154.18.212.0/24
since Mar 2023
AS136897HostingCogent Communications, LLC
154.18.216.0/24
since May 2023
AS132337BusinessCogent Communications, LLC
154.18.217.0/24
since May 2023
AS132337BusinessCogent Communications, LLC
154.18.218.0/24
since May 2023
AS132337BusinessCogent Communications, LLC
154.18.219.0/24
since May 2023
AS132337BusinessCogent Communications, LLC
154.18.220.0/24
since Aug 2023
AS136975Unknown9Cogent Communications, LLC
154.18.221.0/24
since Aug 2023
AS136975Unknown3Cogent Communications, LLC
154.18.222.0/24
since Aug 2023
AS136975Unknown11
7 always on
Cogent Communications, LLC
154.18.223.0/24
since Dec 2023
AS133524Unknown3Cogent Communications, LLC
154.18.224.0/23
since May 2023
AS64010HostingCogent Communications, LLC
via BasicBrix Cloud Pte Ltd
154.18.226.0/24
since Jun 2023
AS174UnknownCogent Communications, LLC
154.18.228.0/23
since Aug 2023
AS64010HostingCogent Communications, LLC
via BasicBrix Cloud Pte Ltd
154.18.230.0/23
since Feb 2024
AS64010Datacenter proxyProxy providerssold by QuarkIPCogent Communications, LLC
via BasicBrix Cloud Pte Ltd
154.18.232.0/23
since Feb 2024
AS64010HostingCogent Communications, LLC
via BasicBrix Cloud Pte Ltd
154.18.236.0/24
since Nov 2024
AS137263BusinessCogent Communications, LLC
154.18.237.0/24
since Nov 2024
AS137263BusinessCogent Communications, LLC
154.18.238.0/24
since Dec 2024
AS136897HostingCogent Communications, LLC
154.18.239.0/24
since Jun 2026
AS44259Hosting3Cogent Communications, LLC
154.18.240.0/21
since Jul 2025
AS394303HostingCogent Communications, LLC
via BigScoots
154.18.248.0/22
since Aug 2025
AS273838Unknown86
5 always on
Cogent Communications, LLC
154.18.248.0/24
since Oct 2025
AS273838UnknownCogent Communications, LLC
154.18.249.0/24
since Oct 2025
AS273838Unknown63
5 always on
Cogent Communications, LLC
154.18.250.0/24
since Aug 2025
AS273838UnknownCogent Communications, LLC
154.18.251.0/24
since Aug 2025
AS273838Unknown23Cogent Communications, LLC
154.18.252.0/24
since Jun 2025
AS151995Residential9
4 always on
Cogent Communications, LLC
154.18.254.0/24
since Jan 2026
AS174Unknown6Cogent Communications, LLC
154.18.255.0/24
since Jun 2025
AS142393Residential62
35 always on
Cogent Communications, LLC
154.19.37.0/24
since May 2025
AS55688HostingCogent Communications, LLC
154.19.38.0/23
since Feb 2026
AS150279Residential116
68 always on
Cogent Communications, LLC
154.19.38.0/24
since Apr 2025
AS150279Residential62
38 always on
Cogent Communications, LLC
154.19.39.0/24
since Apr 2025
AS150279Residential54
30 always on
Cogent Communications, LLC
154.19.42.0/24
since Aug 2025
AS558BusinessCogent Communications, LLC
154.19.43.0/24
since Apr 2026
AS210634Hosting32
1 always on
Cogent Communications, LLC
154.19.44.0/23
since Apr 2026
AS174Internet providerCogent Communications, LLC
154.19.44.0/24
since Apr 2026
AS174Internet providerCogent Communications, LLC
154.19.45.0/24
since Apr 2026
AS174Internet providerCogent Communications, LLC
154.19.46.0/24
since Oct 2023
AS63981UnknownCogent Communications, LLC
154.19.47.0/24
since Oct 10, 2026
AS174UnknownCogent Communications, LLC
154.19.128.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.129.0/24
since Oct 2022
AS147060UnknownCogent Communications, LLC
154.19.130.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.131.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.132.0/24
since Mar 2024
AS147060UnknownCogent Communications, LLC
154.19.133.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.134.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.135.0/24
since Sep 2023
AS147060UnknownCogent Communications, LLC
154.19.136.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.137.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.138.0/24
since Sep 2023
AS147060UnknownCogent Communications, LLC
154.19.139.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.140.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.141.0/24
since Oct 2022
AS147060UnknownCogent Communications, LLC
154.19.142.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.143.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.144.0/24
since Dec 2022
AS147060UnknownCogent Communications, LLC
154.19.145.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.146.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.147.0/24
since Jul 2023
AS147060UnknownCogent Communications, LLC
154.19.148.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.149.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.150.0/24
since Jul 2023
AS147060UnknownCogent Communications, LLC
154.19.151.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.152.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.153.0/24
since Jul 2023
AS147060UnknownCogent Communications, LLC
154.19.154.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.155.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.156.0/24
since Sep 2022
AS135596UnknownCogent Communications, LLC
154.19.157.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.158.0/24
since Dec 2022
AS147060UnknownCogent Communications, LLC
154.19.159.0/24
since Apr 2023
AS135596UnknownCogent Communications, LLC
154.19.184.0/23
since Apr 2022
AS149042Hosting30.59%Datacenter proxy1Cogent Communications, LLC
154.19.186.0/23
since Sep 2022
AS149042Hosting3Cogent Communications, LLC
154.19.187.0/24
since Oct 2022
AS149042HostingCogent Communications, LLC
154.19.192.0/19
since May 2026
AS18186HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.200.0/24
since May 2026
AS18186HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.201.0/24
since May 2026
AS18186HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.203.0/24
since Jun 2026
AS18186HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.204.0/24
since May 2026
AS18186HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.224.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.225.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.226.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.227.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.228.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.229.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.230.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.231.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.232.0/21
since Mar 2024
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.240.0/24
since May 2022
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.241.0/24
since May 2022
AS8796Hosting3Cogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.242.0/24
since Jun 2022
AS8796Hosting31.2%Datacenter proxy3Cogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.243.0/24
since May 2022
AS8796Hosting1Cogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.244.0/24
since May 2022
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.245.0/24
since May 2022
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.246.0/24
since May 2022
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.247.0/24
since May 2022
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.248.0/21
since Mar 2024
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
154.18.0.0/1665,536COGENT-154-18-16Cogent Communications, LLC (COGC) · USDirect AllocationFeb 5, 1992abuse@cogentco.com
└ 154.18.0.56/298NET-154-18-0-56-1unknown———
└ 154.18.9.56/298NET-154-18-9-56-1unknown———
└ 154.18.12.0/23512NET-154-18-12-0-1Comunistone, S.L. (C08708653) · ESReassignedJun 27, 2022abuse@cogentco.com
via COGENT-154-18-16
└ 154.18.16.216/298NET-154-18-16-216-1unknown———
└ 154.18.17.80/298NET-154-18-17-80-1unknown———
└ 154.18.64.80/2816NET-154-18-64-80-1unknown———
└ 154.18.86.0/24256RAPIDFIREY-CGNT-NET-1unknown———
└ 154.18.148.0/221,024NET-154-18-148-0-1Companhia de Telecomunicacoes de MTel, lda. (C07490889) · MOReassignedJan 23, 2020abuse@cogentco.com
via COGENT-154-18-16
└ 154.18.161.0/24256HYTRON-CGNT-NET-2Hytron Network Services Limited (C09157900) · HKReassignedJan 23, 2023abuse@cogentco.com
via COGENT-154-18-16
└ 154.18.181.0/24256IDC-CGNT-NET-1Integral Development Corp. (IDC-6) · USReallocatedFeb 8, 2022kishore.nandipati@integral.com
└ 154.18.188.0/24256BTIG-CGNT-NET-1unknown———
└ 154.18.192.0/221,024NET-154-18-192-0-1Cloud Telecommunications (S) PTE. LTD (C08700363) · SGReassignedJun 23, 2022abuse@cogentco.com
via COGENT-154-18-16
└ 154.18.204.0/221,024NET-154-18-204-0-1PT. NAP Info Lintas Nusa (C08680148) · IDReassignedJun 16, 2022abuse@cogentco.com
via COGENT-154-18-16
└ 154.18.224.0/23512BRIX-CGNT-NET-59BasicBrix Cloud Pte Ltd (BCPL-16) · SGReallocatedMay 31, 2024abuse@basicbrix.com
└ 154.18.228.0/23512BRIX-CGNT-NET-60BasicBrix Cloud Pte Ltd (BCPL-16) · SGReallocatedMay 31, 2024abuse@basicbrix.com
└ 154.18.230.0/23512BRIX-CGNT-NET-61BasicBrix Cloud Pte Ltd (BCPL-16) · SGReallocatedMay 31, 2024abuse@basicbrix.com
└ 154.18.232.0/23512BRIX-CGNT-NET-2BasicBrix Cloud Pte Ltd (BCPL-16) · SGReallocatedMay 16, 2024abuse@basicbrix.com
└ 154.18.232.0/24256BASICBRIX-MY-01unknown———
└ 154.18.233.0/24256BASICBRIX-MY-02unknown———
└ 154.18.240.0/212,048BIGSCOOTS-CGNT-NET-2BigScoots (BIGSC-1) · USReallocatedJul 31, 2025abuse@bigscoots.com
154.19.0.0/1665,536COGENT-154-19-16Cogent Communications, LLC (COGC) · USDirect AllocationFeb 5, 1992abuse@cogentco.com
└ 154.19.47.0/24256CYBERVERSE-LLC-CGNT-NET-1Cyberverse LLC (C11079274) · SGReassignedJan 23, 2025abuse@cogentco.com
via COGENT-154-19-16
└ 154.19.192.0/1816,384STARCLOUD-GLOBAL-CGNT-NET-14Starcloud Global Pte. Ltd. (SGPL-10) · SGReallocatedAug 31, 2023abuse@nebulaglobal.net
└ 154.19.192.0/198,192STARCLOUDGLOBAL-HKStarCloudGlobal-HK (C10495816) · HKReassignedDec 3, 2023abuse@nebulaglobal.net
via STARCLOUD-GLOBAL-CGNT-NET-14
└ 154.19.224.0/204,096KURUNCLOUD-USKurun Cloud Inc (KC-2074) · USReassignedApr 24, 2026abuse@kurun.com
└ 154.19.240.0/204,096KURUNCLOUD-USKurun Cloud Inc (KC-2074) · USReassignedApr 24, 2026abuse@kurun.com

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

131,072 addresses
TypeAddressesShareRanges
Internet provider80,64062%43
Hosting30,20223%74
Unknown6,9125.3%27
Business6,4004.9%24
Residential5,8884.5%14
Datacenter proxyanonymizer5180.40%7
Mobile5120.39%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
Origin network

AS174

US
Name
Cogent Communications, LLC
Type
Internet provider
Registered
May 16, 1996
Domain
cogentco.com
Website
www.cogentco.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
1,658