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Data as of Nov 3, 2026

154.17.0.0/16

26,370 anonymizer addresses · 40%87 residential-proxy exits · 30 days

Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS174
Type
Internet provider
37% of it

Residential-proxy exits

Proxy exits
87
0.13% of its addresses · 30 days
Always-on exits
11
13% of its exits
Spread
30 of 256
/24s with at least one exit
Providers
70
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

22K observations
  • ISP proxy · anonymizer
  • Datacenter proxy · anonymizer
  • Residential
  • Hosting

/24s with the most always-on exits

/24Always-on exitsProxy exits
154.17.208.0/241018
154.17.12.0/2412
154.17.13.0/2405
154.17.224.0/2403
154.17.19.0/2403
154.17.233.0/2403
154.17.230.0/2403
154.17.225.0/2403
154.17.26.0/2402
154.17.152.0/2402
154.17.238.0/2402
154.17.4.0/2402
154.17.16.0/2402
154.17.183.0/2401
154.17.18.0/2401
154.17.24.0/2401
154.17.6.0/2401
154.17.28.0/2401
154.17.21.0/2401
154.17.3.0/2401
154.17.2.0/2401
154.17.1.0/2401
154.17.22.0/2401
154.17.229.0/2401

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NSocks
  • NodeProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateByte
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • SwiftProxy
  • TalorData
  • Thordata
  • TrueProxies
  • VantageProxies
  • VitalExclusive
IPv4 market

Path

1 · Holder
Cogent Communications, LLC
record created Feb 5, 1992
2 · Leased from
Aventice
for its owner Cogent Communications, LLC
3 · Announced by
AS174 Cogent Communications, LLC
since Oct 2020 · 6.1 yr ago
4 · Use
Proxy providersnamed Oxylabs, Webshare, QuarkIP, High Proxies
Internet provider

Operators, sellers and brokers

Proxy providers

NameParentIn 154.17.0.0/16/24sRole
OxylabsTesonet
20,73632%
81
Sells it
Webshare
1,0241.6%
4
Runs it
QuarkIP
5120.78%
2
Sells it
High Proxies
2560.39%
1
Runs it
Runs itSells it
Leased from

IP brokers

NameIn 154.17.0.0/16/24s
Aventice
24,57638%
96
Leased from

Owners leasing their own space

NameIn 154.17.0.0/16/24s
Cogent Communications, LLC
21,24832%
83

Lineage

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

154.17.0.0/16

From the registry to its use

  1. Feb 5, 1992
    Registry record
    Cogent Communications, LLC
    Direct Allocation (legacy, pre-1997)
    154.17.0.0/16
  2. May 9, 2005– Jun 15, 2006
    Announced
    AS174 Cogent Communications, LLC
    Internet provider
  3. Jun 22, 2006– Sep 15, 2007
    Announced
    AS1280 Internet Systems Consortium, Inc.
    Business
  4. Sep 22, 2007– Dec 1, 2007
    Announced
    AS3557 Internet Systems Consortium, Inc.
    Business
  5. Dec 8, 2007– Dec 2, 2018
    Announced
    AS1280 Internet Systems Consortium, Inc.
    Business
  6. Aug 6, 2019
    Route object
    AS54574 DMIT Cloud Services
    RADB route object for AS54574 DMIT Cloud Services, maintainer MAINT-AS174
    154.17.0.0/19
  7. Sep 9, 2019
    Route object
    AS40065 Cnservers LLC
    RADB route object for AS40065 Cnservers LLC, maintainer MAINT-AS54574
    154.17.8.0/22
  8. Oct 21, 2019
    Route object
    AS54574 DMIT Cloud Services
    NTTCOM route object for AS54574 DMIT Cloud Services, maintainer MAINT-CMI-INT-HK
    154.17.0.0/19
  9. Aug 4, 2020
    Route object
    AS174 Cogent Communications, LLC
    RADB route object for AS174 Cogent Communications, LLC, maintainer MAINT-AS174
  10. Oct 5, 2020– Nov 2, 2026
    Announced
    AS174 Cogent Communications, LLC
    Internet provider
  11. Dec 9, 2021
    Route object
    AS46261 QuickPacket, LLC
    RADB route object for AS46261 QuickPacket, LLC, maintainer MAINT-AS46261
    154.17.96.0/19
  12. Dec 9, 2021
    Route object
    AS46261 QuickPacket, LLC
    RADB route object for AS46261 QuickPacket, LLC, maintainer MAINT-AS46261
    154.17.128.0/18
  13. Mar 21, 2023
    Route object
    AS9009 M247 Europe SRL
    RADB route object for AS9009 M247 Europe SRL, maintainer MAINT-AS9009
    154.17.84.0/22
  14. Mar 21, 2023
    Route object
    AS9009 M247 Europe SRL
    RADB route object for AS9009 M247 Europe SRL, maintainer MAINT-AS9009
    154.17.88.0/22
  15. Mar 21, 2023
    Route object
    AS9009 M247 Europe SRL
    RADB route object for AS9009 M247 Europe SRL, maintainer MAINT-AS9009
    154.17.155.0/24
  16. Mar 21, 2023
    Route object
    AS9009 M247 Europe SRL
    RADB route object for AS9009 M247 Europe SRL, maintainer MAINT-AS9009
    154.17.172.0/22
  17. Mar 21, 2023
    Route object
    AS9009 M247 Europe SRL
    RADB route object for AS9009 M247 Europe SRL, maintainer MAINT-AS9009
    154.17.176.0/22
  18. Apr 24, 2023
    Route object
    AS9009 M247 Europe SRL
    RADB route object for AS9009 M247 Europe SRL, maintainer MAINT-AS9009
    154.17.128.0/23
  19. Apr 24, 2023
    Route object
    AS9009 M247 Europe SRL
    RADB route object for AS9009 M247 Europe SRL, maintainer MAINT-AS9009
    154.17.132.0/22
  20. Aug 5, 2023
    Route object
    AS906 DMIT Cloud Services
    RADB route object for AS906 DMIT Cloud Services, maintainer MAINT-AS174
    154.17.224.0/20
  21. Feb 13, 2024
    Route object
    AS46261 QuickPacket, LLC
    RADB route object for AS46261 QuickPacket, LLC, maintainer MAINT-AS46261
    154.17.99.0/24
  22. Feb 13, 2024
    Route object
    AS46261 QuickPacket, LLC
    RADB route object for AS46261 QuickPacket, LLC, maintainer MAINT-AS46261
    154.17.100.0/23
  23. Feb 13, 2024
    Route object
    AS46261 QuickPacket, LLC
    RADB route object for AS46261 QuickPacket, LLC, maintainer MAINT-AS46261
    154.17.102.0/24
  24. Feb 13, 2024
    Route object
    AS46261 QuickPacket, LLC
    RADB route object for AS46261 QuickPacket, LLC, maintainer MAINT-AS46261
    154.17.111.0/24
  25. Feb 13, 2024
    Route object
    AS46261 QuickPacket, LLC
    RADB route object for AS46261 QuickPacket, LLC, maintainer MAINT-AS46261
    154.17.117.0/24
  26. Feb 23, 2024
    Route object
    AS9009 M247 Europe SRL
    RADB route object for AS9009 M247 Europe SRL, maintainer MAINT-AS9009
    154.17.96.0/23
  27. Feb 23, 2024
    Route object
    AS9009 M247 Europe SRL
    RADB route object for AS9009 M247 Europe SRL, maintainer MAINT-AS9009
    154.17.114.0/23
  28. Apr 3, 2025
    Route object
    AS210110 Kvmcloud Network CO., LIMITED
    RADB route object for AS210110 Kvmcloud Network CO., LIMITED, maintainer MAINT-AS54574
    154.17.0.0/19
  29. Apr 3, 2025
    Route object
    AS210110 Kvmcloud Network CO., LIMITED
    RADB route object for AS210110 Kvmcloud Network CO., LIMITED, maintainer MAINT-AS54574
    154.17.224.0/20
  30. Jun 30, 2025
    Route object
    AS20091 City of Martinsville, VA
    RADB route object for AS20091 City of Martinsville, VA, maintainer MAINT-AS174
    154.17.92.0/23
  31. Sep 3, 2025
    Route object
    AS46887 Crown Castle Fiber LLC
    RADB route object for AS46887 Crown Castle Fiber LLC, maintainer MAINT-AS27506
    154.17.213.0/24
  32. Nov 25, 2025
    Route object
    AS213305 Simsalasim Germany GmbH
    ARIN route object for AS213305 Simsalasim Germany GmbH, maintainer MNT-COGC
    154.17.82.0/23
  33. Jan 2, 2026
    Route object
    AS906 DMIT Cloud Services
    RADB route object for AS906 DMIT Cloud Services, maintainer MAINT-AS54574
    154.17.0.0/19
  34. Jan 27, 2026
    Route object
    AS8126 Cloud Fabric, Inc.
    RADB route object for AS8126 Cloud Fabric, Inc., maintainer MAINT-AS54574
    154.17.0.0/19
  35. Jan 27, 2026
    Route object
    AS8126 Cloud Fabric, Inc.
    RADB route object for AS8126 Cloud Fabric, Inc., maintainer MAINT-AS54574
    154.17.224.0/20
  36. Jul 23, 2026
    Route object
    AS273990 Telecomunicaciones BA 53, C.A.
    ARIN route object for AS273990 Telecomunicaciones BA 53, C.A., maintainer MNT-COGC
    154.17.208.0/22
  37. today
    Leased from
    Aventice
    IP broker
  38. today
    Used
    Oxylabs
    Proxy seller
  39. today
    Used
    Webshare
    Proxy seller
  40. today
    Used
    QuarkIP
    Proxy seller
  41. today
    Used
    High Proxies
    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 addressesOperatorLeased fromProxy exitsHolderRPKI
154.17.0.0/24
since Jun 2022
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.1.0/24
since Jun 2022
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.2.0/24
since Jun 2022
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.3.0/24
since Jun 2022
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.4.0/24
since Jun 2022
AS906Hosting2Cogent Communications, LLC
via DMIT Cloud Services
154.17.5.0/24
since Jun 2022
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.6.0/24
since Jun 2022
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.7.0/24
since Jun 2022
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.8.0/24
since Jun 2022
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.9.0/24
since Jun 2022
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.10.0/24
since Jun 2022
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.11.0/24
since Jun 2022
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.12.0/24
since Jun 2022
AS906Hosting2
1 always on
Cogent Communications, LLC
via DMIT Cloud Services
154.17.13.0/24
since Jun 2022
AS906Hosting5Cogent Communications, LLC
via DMIT Cloud Services
154.17.14.0/24
since Jun 2022
AS906Hosting20.78%Datacenter proxyCogent Communications, LLC
via DMIT Cloud Services
154.17.15.0/24
since Jun 2022
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.16.0/24
since Jul 2022
AS906Hosting2Cogent Communications, LLC
via DMIT Cloud Services
154.17.17.0/24
since Jul 2022
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.18.0/24
since Jun 2022
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.19.0/24
since Jun 2022
AS906Hosting3Cogent Communications, LLC
via DMIT Cloud Services
154.17.20.0/24
since Jun 2022
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.21.0/24
since Jun 2022
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.22.0/24
since Jun 2022
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.23.0/24
since Jun 2022
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.24.0/24
since Jun 2022
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.25.0/24
since Jun 2022
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.26.0/24
since Jun 2022
AS906Hosting2Cogent Communications, LLC
via DMIT Cloud Services
154.17.27.0/24
since Jun 2022
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.28.0/24
since Jun 2022
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.29.0/24
since Jun 2022
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.30.0/24
since Jun 2022
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.31.0/24
since Jun 2022
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.72.0/24
since Feb 2025
AS263157ResidentialCogent Communications, LLC
154.17.82.0/24
since Jul 2025
AS213305MobileCogent Communications, LLC
154.17.83.0/24
since Jul 2025
AS213305MobileCogent Communications, LLC
154.17.94.0/23
since Apr 2024
AS174ISP proxyProxy providerssold by QuarkIPCogent Communications, LLC
154.17.96.0/24
since Feb 2024
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.97.0/24
since Feb 2024
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.98.0/24
since Feb 2024
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.103.0/24
since Feb 2024
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.104.0/24
since May 2024
AS5511ISP proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.106.0/24
since May 2024
AS5511ISP proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.107.0/24
since Feb 2024
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.108.0/24
since Feb 2024
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.109.0/24
since May 2024
AS5511ISP proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.110.0/24
since Feb 2024
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.112.0/24
since May 2024
AS5511ISP proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.113.0/24
since Feb 2024
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.114.0/24
since Feb 2024
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.115.0/24
since Feb 2024
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.116.0/24
since Feb 2024
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.118.0/24
since Feb 2024
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.119.0/24
since Feb 2022
AS9009Datacenter proxyIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.120.0/21
since Nov 2021
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.128.0/24
since Apr 2023
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.129.0/24
since Apr 2023
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.130.0/24
since Jul 2024
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.131.0/24
since Apr 2023
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.132.0/24
since Jul 2024
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.133.0/24
since Jul 2024
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.134.0/24
since Apr 2023
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.135.0/24
since Jul 2024
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.136.0/24
since Jul 2024
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.137.0/24
since Jul 2024
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.138.0/24
since Jul 2024
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.139.0/24
since Jul 2024
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.140.0/24
since Jul 2024
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.141.0/24
since Jul 2024
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.142.0/24
since Jul 2024
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.143.0/24
since Jul 2024
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.144.0/24
since Mar 2023
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.145.0/24
since Mar 2022
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.146.0/24
since Aug 2023
AS212238Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.147.0/24
since Dec 2024
AS13768Datacenter proxyIP broker AventiceCogent Communications, LLC
via H4Y Technologies LLC
154.17.148.0/24
since Oct 2024
AS28753Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.149.0/24
since May 2024
AS5511ISP proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.150.0/24
since Nov 2021
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.151.0/24
since Dec 2025
AS396356Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.152.0/24
since Mar 2023
AS11426ISP proxyIP broker Aventice2Cogent Communications, LLC
via Aventice LLC
154.17.153.0/24
since May 2024
AS212238Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.154.0/24
since Jan 2022
AS18978Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.156.0/24
since Nov 2021
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.157.0/24
since Dec 2021
AS174ISP proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.158.0/24
since May 2022
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.159.0/24
since Jan 2023
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.160.0/24
since Mar 2022
AS13768Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.161.0/24
since Mar 2023
AS397373Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.162.0/24
since Jun 2022
AS397373Datacenter proxyIP broker AventiceCogent Communications, LLC
via H4Y Technologies LLC
154.17.163.0/24
since Oct 2024
AS395954Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.164.0/24
since Apr 2022
AS397373Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.165.0/24
since Apr 2022
AS397373Datacenter proxyIP broker AventiceCogent Communications, LLC
via H4Y Technologies LLC
154.17.166.0/24
since Mar 2023
AS397373Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.167.0/24
since Jan 2022
AS397373Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.168.0/22
since Nov 2021
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.172.0/24
since Aug 2026
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.173.0/24
since Nov 2024
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.176.0/23
since Jun 2026
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.178.0/24
since Jun 2026
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.179.0/24
since Jun 2026
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.180.0/24
since Dec 2025
AS396356Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.181.0/24
since Dec 2022
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.182.0/24
since Nov 2021
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.183.0/24
since Nov 2021
AS262287Datacenter proxyProxy providerssold by OxylabsIP broker Aventice1Cogent Communications, LLC
via Aventice LLC
154.17.184.0/24
since Nov 2021
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.185.0/24
since Nov 2021
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.186.0/24
since May 2023
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.187.0/24
since Nov 2021
AS46261Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.188.0/23
since Feb 2023
AS174ISP proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.190.0/24
since Aug 2023
AS212238Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.191.0/24
since Nov 2021
AS9009Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.17.208.0/24
since Jun 2025
AS273990Residential18
10 always on
Cogent Communications, LLC
154.17.209.0/24
since Jun 2025
AS273990ResidentialCogent Communications, LLC
154.17.210.0/24
since Jun 2025
AS273990ResidentialCogent Communications, LLC
154.17.211.0/24
since Jun 2025
AS273990ResidentialCogent Communications, LLC
154.17.224.0/24
since Apr 2024
AS906Hosting3Cogent Communications, LLC
via DMIT Cloud Services
154.17.225.0/24
since Apr 2024
AS906Hosting3Cogent Communications, LLC
via DMIT Cloud Services
154.17.226.0/24
since Apr 2024
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.227.0/24
since Apr 2024
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.228.0/24
since Apr 2024
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.229.0/24
since Apr 2024
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.230.0/24
since Apr 2024
AS906Hosting3Cogent Communications, LLC
via DMIT Cloud Services
154.17.231.0/24
since Apr 2024
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.232.0/24
since Jul 2024
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.233.0/24
since Jun 2024
AS906Hosting3Cogent Communications, LLC
via DMIT Cloud Services
154.17.234.0/24
since Jul 2024
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.235.0/24
since Jul 2024
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.236.0/24
since Jul 2024
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.237.0/24
since Jul 2024
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.17.238.0/24
since Jul 2024
AS906Hosting2Cogent Communications, LLC
via DMIT Cloud Services
154.17.239.0/24
since Jul 2024
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.17.248.0/23
since May 2022
AS174ISP proxyProxy providersoperated by WebshareCogent Communications, LLC
154.17.250.0/23
since May 2022
AS174ISP proxyProxy providersoperated by WebshareCogent Communications, LLC
154.17.252.0/24
since Jul 2026
AS174HostingCogent Communications, LLC
154.17.253.0/24
since May 2026
AS214623UnknownCogent Communications, LLC
154.17.254.0/24
since Aug 2026
AS25846HostingCogent Communications, LLC
154.17.255.0/24
since Jun 2021
AS174ISP proxyProxy providersoperated by High ProxiesCogent Communications, LLC

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
154.17.0.0/1665,536COGENT-154-17-16Cogent Communications, LLC (COGC) · USDirect AllocationFeb 5, 1992[email protected]
└ 154.17.0.0/198,192DMIT-CGNT-NET-1DMIT Cloud Services (DMITI) · USReallocatedMay 4, 2023[email protected]
└ 154.17.0.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.1.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.2.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.3.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.4.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.5.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.6.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.7.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.8.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.9.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.10.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.11.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.12.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.13.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.14.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.15.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.16.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.17.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.18.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.19.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.20.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.21.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.22.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.23.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.24.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.25.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.26.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.27.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.28.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.29.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.30.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.31.0/24256DMIT-CUSTOMER-US-CA-90012unknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.17.96.0/198,192AVENTICE-CGNT-NET-4Aventice LLC (AL-584) · USReallocatedDec 8, 2021[email protected]
└ 154.17.128.0/1816,384AVENTICE-CGNT-NET-5Aventice LLC (AL-584) · USReallocatedDec 8, 2021[email protected]
└ 154.17.144.0/24256WIFIBER-IKEWifiber IKE (C09246538) · USReassignedFeb 22, 2023[email protected]
via AVENTICE-CGNT-NET-5
└ 154.17.147.0/24256H4YH4Y Technologies LLC (HTL-33) · USReallocatedDec 9, 2024[email protected]
└ 154.17.152.0/24256SPECTRUMCharter Communications Inc (C09592931) · USReassignedJun 1, 2023[email protected]
via AVENTICE-CGNT-NET-5
└ 154.17.162.0/24256HTLH4Y Technologies LLC (HTL-33) · USReallocatedNov 19, 2024[email protected]
└ 154.17.165.0/24256HTL-33H4Y Technologies LLC (HTL-33) · USReallocatedFeb 5, 2024[email protected]
└ 154.17.208.0/221,024TELECOM-BA-53-CGNT-NET-1Telecomunicaciones BA 53 C.A. (C11341747) · VEReassignedSep 4, 2025[email protected]
via COGENT-154-17-16
└ 154.17.224.0/204,096DMIT-CGNT-NET-2DMIT Cloud Services (DMITI) · USReallocatedJul 27, 2023[email protected]
└ 154.17.224.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.225.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.226.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.227.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.228.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.229.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.230.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.231.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.232.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.233.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.234.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.235.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.236.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.237.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.238.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2
└ 154.17.239.0/24256DMIT-CUSTOMER-US-CA-90017unknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-2

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

65,536 addresses
TypeAddressesShareRanges
Internet provider24,32037%6
Datacenter proxyanonymizer19,71430%70
Hosting12,79820%52
ISP proxyanonymizer6,65610%22
Residential1,2802.0%5
Mobile5120.78%2
Unknown2560.39%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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