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Data as of Nov 14, 2026

72.244.0.0/15

91,648 anonymizer addresses · 70%

GTT Communications Inc. · space held by GTT Americas, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS3257
Type
ISP proxy
69% of it

Residential-proxy exits

Proxy exits
424
0.32% of its addresses · listed by providers
Spread
25 of 512
/24s with at least one exit
Providers
54
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
72.245.70.0/24067
72.245.74.0/24064
72.245.64.0/24064
72.245.68.0/24059
72.245.72.0/24057
72.245.66.0/24047
72.245.153.0/24013
72.245.144.0/2408
72.245.129.0/2408
72.244.71.0/2406
72.244.6.0/2406
72.245.142.0/2405
72.245.133.0/2404
72.244.228.0/2402
72.244.66.0/2402
72.244.51.0/2402
72.245.200.0/2402
72.245.71.0/2401
72.245.65.0/2401
72.245.59.0/2401
72.245.132.0/2401
72.244.161.0/2401
72.244.37.0/2401
72.245.159.0/2401

Proxy providers listing exits

  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • ColaProxy
  • DataImpulse
  • EVOPROXY
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonode
  • GonzoProxy
  • IPFly
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • MagneticProxy
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovaProxy
  • PacketStream
  • PrivateProxy
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • Shifter
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
IPv4 market

Path

1 · Holder
GTT Americas, LLC
record created Mar 22, 2005
2 · Leased from
IPXO, IPNetZone, ARISK
for its owner GTT Americas, LLC
3 · Announced by
AS3257 GTT Communications Inc.
since Apr 2023 · 3.5 yr ago
4 · Use
Proxy providersnamed FlashProxy, Oxylabs, Wired ISP, Novada, Rayobyte, Flux Telecom, Proxy-Seller, Bunny Communications, IPRoyal, ProxyLine, Sprious
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentKindIn 72.244.0.0/15/24sRole
FlashProxyProxy seller
10,2407.8%
40
Sells it
OxylabsTesonetProxy seller
4,0963.1%
16
Sells it
Wired ISPProxy operator
4,0963.1%
16
Runs it
NovadaProxy seller
2,0481.6%
8
Sells it
RayobyteProxy seller
2,0481.6%
8
Sells it
Flux TelecomProxy operator
1,0240.78%
4
Runs it
Proxy-SellerProxy seller
1,0240.78%
4
Sells it
Bunny CommunicationsProxy operator
5120.39%
2
Runs it
IPRoyalProxy seller
5120.39%
2
Sells it
ProxyLineProxy seller
2560.20%
1
Sells it
SpriousProxy seller
2560.20%
1
Runs it
Runs itSells it
Leased from

IP brokers

NameIn 72.244.0.0/15/24s
IPXO
39,42430%
154
IPNetZone
30,72023%
120
ARISK
13,05610.0%
51
Leased from

Owners leasing their own space

NameIn 72.244.0.0/15/24s
GTT Americas, LLC
68,86453%
269

Lineage

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

72.244.0.0/15

From the registry to its use

  1. Mar 22, 2005
    Registry record
    GTT Americas, LLC
    Direct Allocation
    72.244.0.0/15
  2. Jun 18, 2005
    Route object
    AS22199 GTT Americas, LLC
    RADB route object for AS22199 GTT Americas, LLC, maintainer MAINT-AS1828
    72.244.176.0/21
  3. Aug 12, 2005
    Route object
    AS22199 GTT Americas, LLC
    RADB route object for AS22199 GTT Americas, LLC, maintainer MAINT-AS1828
    72.244.240.0/23
  4. Aug 12, 2005
    Route object
    AS22199 GTT Americas, LLC
    RADB route object for AS22199 GTT Americas, LLC, maintainer MAINT-AS1828
    72.244.248.0/23
  5. Sep 10, 2005
    Route object
    AS22199 GTT Americas, LLC
    RADB route object for AS22199 GTT Americas, LLC, maintainer MAINT-AS1828
    72.244.242.0/23
  6. Sep 22, 2005– May 15, 2022
    Announced
    AS18566 GTT Americas, LLC
  7. Oct 27, 2005
    Route object
    AS22199 GTT Americas, LLC
    RADB route object for AS22199 GTT Americas, LLC, maintainer MAINT-AS1828
    72.244.244.0/22
  8. Dec 9, 2005
    Route object
    AS22199 GTT Americas, LLC
    RADB route object for AS22199 GTT Americas, LLC, maintainer MAINT-AS1828
    72.244.250.0/23
  9. Apr 29, 2023– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  10. Apr 11, 2025
    Route object
    AS3257 GTT Communications Inc.
    RADB route object for AS3257 GTT Communications Inc., maintainer MAINT-AS3257
  11. May 7, 2025
    Route object
    AS3257 GTT Communications Inc.
    ARIN route object for AS3257 GTT Communications Inc., maintainer MNT-GAL-104
  12. Sep 9, 2025
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.168.0/21
  13. Sep 9, 2025
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.176.0/21
  14. Sep 10, 2025
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.80.0/22
  15. Sep 10, 2025
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.228.0/22
  16. Sep 23, 2025
    Route object
    IPXO
    ARIN route object for AS8987 Amazon, maintainer MNT-DCL-577
    72.244.88.0/24
  17. Sep 23, 2025
    Route object
    IPXO
    ARIN route object for AS14618 Amazon.com, Inc., maintainer MNT-DCL-577
    72.244.88.0/24
  18. Sep 23, 2025
    Route object
    IPXO
    ARIN route object for AS16509 Amazon.com, Inc., maintainer MNT-DCL-577
    72.244.88.0/24
  19. Sep 24, 2025
    Route object
    IPXO
    RADB route object for AS8987 Amazon, maintainer MAINT-AS834
    72.244.88.0/24
  20. Sep 24, 2025
    Route object
    IPXO
    RADB route object for AS14618 Amazon.com, Inc., maintainer MAINT-AS834
    72.244.88.0/24
  21. Sep 24, 2025
    Route object
    IPXO
    RADB route object for AS16509 Amazon.com, Inc., maintainer MAINT-AS834
    72.244.88.0/24
  22. Oct 26, 2025
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.36.0/23
  23. Oct 26, 2025
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.44.0/23
  24. Oct 26, 2025
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.90.0/23
  25. Oct 26, 2025
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.126.0/23
  26. Oct 26, 2025
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.204.0/22
  27. Oct 28, 2025
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.116.0/22
  28. Oct 28, 2025
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.128.0/22
  29. Dec 4, 2025
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.124.0/23
  30. Dec 12, 2025
    Route object
    IPXO
    RADB route object for AS212238 Datacamp Limited, maintainer MAINT-AS834
    72.244.3.0/24
  31. Dec 12, 2025
    Route object
    IPXO
    ARIN route object for AS212238 Datacamp Limited, maintainer MNT-DCL-577
    72.244.3.0/24
  32. Jan 1, 2026
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.48.0/20
  33. Jan 1, 2026
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.64.0/20
  34. Mar 19, 2026
    Route object
    IPXO
    RADB route object for AS35847 Ezee Fiber, maintainer MAINT-AS834
    72.244.44.0/24
  35. Mar 19, 2026
    Route object
    IPXO
    ARIN route object for AS35847 Ezee Fiber, maintainer MNT-DCL-577
    72.244.44.0/24
  36. Mar 25, 2026
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.84.0/23
  37. May 28, 2026
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.228.0/22
  38. Jun 7, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.229.0/24
  39. Jul 4, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.117.0/24
  40. Sep 25, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.110.0/24
  41. Sep 25, 2026
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.110.0/24
  42. Sep 25, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.236.0/24
  43. Sep 25, 2026
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.236.0/24
  44. Oct 4, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.241.0/24
  45. Oct 4, 2026
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.241.0/24
  46. Oct 24, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.242.0/23
  47. Oct 24, 2026
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.242.0/24
  48. Oct 24, 2026
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.243.0/24
  49. Oct 25, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.84.0/23
  50. Oct 30, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.124.0/23
  51. Oct 30, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.127.0/24
  52. Nov 5, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.108.0/24
  53. Nov 5, 2026
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.108.0/24
  54. Nov 6, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.66.0/24
  55. Nov 6, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.71.0/24
  56. Nov 9, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.159.0/24
  57. Nov 9, 2026
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    72.244.159.0/24
  58. Nov 11, 2026
    Route object
    IPXO
    RADB route object for AS395839 HOSTKEY, maintainer MAINT-AS834
    72.244.54.0/24
  59. Nov 11, 2026
    Route object
    IPXO
    ARIN route object for AS395839 HOSTKEY, maintainer MNT-DCL-577
    72.244.54.0/24
  60. Nov 11, 2026
    Route object
    IPXO
    RADB route object for AS5650 Frontier Communications of America, Inc., maintainer MAINT-AS834
    72.244.77.0/24
  61. Nov 11, 2026
    Route object
    IPXO
    ARIN route object for AS5650 Frontier Communications of America, Inc., maintainer MNT-DCL-577
    72.244.77.0/24
  62. Nov 12, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.72.0/24
  63. Nov 13, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    72.244.69.0/24
  64. today
    Leased from
    IPXO
    IP broker
  65. today
    Used
    FlashProxy
    Proxy seller
  66. today
    Used
    Oxylabs
    Proxy seller
  67. today
    Used
    Wired ISP
    Proxy operator
  68. today
    Used
    Novada
    Proxy seller
  69. today
    Used
    Rayobyte
    Proxy seller
  70. today
    Used
    Flux Telecom
    Proxy operator
  71. today
    Used
    Proxy-Seller
    Proxy seller
  72. today
    Used
    Bunny Communications
    Proxy operator
  73. today
    Used
    IPRoyal
    Proxy seller
  74. today
    Used
    ProxyLine
    Proxy seller
  75. today
    Used
    Sprious
    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
72.244.0.0/24
since Sep 28, 2026
AS6079ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.1.0/24
since Aug 2026
AS395954HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.2.0/24
since Mar 2026
AS211440ISP proxyProxy providerssold by IPRoyalIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.4.0/24
since Dec 2025
AS400175HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.5.0/24
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.6.0/24
since Dec 2025
AS401839HostingIP broker IPXO6GTT Americas, LLC
via Internet Utilities NA LLC
72.244.7.0/24
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.8.0/23
since Aug 2026
AS3257ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.10.0/24
since Aug 2026
AS40676HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.11.0/24
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.12.0/22
since Sep 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.16.0/22
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.20.0/22
since Sep 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.24.0/22
since Sep 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.28.0/22
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.32.0/22
since Oct 4, 2026
AS153383HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.36.0/24
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.37.0/24
since Dec 2025
AS49791HostingIP broker IPXO1GTT Americas, LLC
via Internet Utilities NA LLC
72.244.38.0/24
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.39.0/24
since May 2026
AS212238HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.40.0/22
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.45.0/24
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.46.0/23
since Sep 2025
AS212238Hosting25650%Datacenter proxyProxy providerssold by Proxy-SellerIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.48.0/24
since Oct 10, 2026
AS219447UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.49.0/24
since Jun 2026
AS6079ISP proxyProxy providerssold by RayobyteIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.50.0/24
since Jun 2026
AS6079ISP proxyProxy providerssold by RayobyteIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.51.0/24
since Nov 11, 2026
AS147281UnknownIP broker IPXO2GTT Americas, LLC
via Internet Utilities NA LLC
72.244.52.0/24
since Sep 28, 2026
AS174ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.53.0/24
since Jun 2026
AS6079ISP proxyProxy providerssold by RayobyteIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.55.0/24
since Jun 2026
AS6079ISP proxyProxy providerssold by RayobyteIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.56.0/24
since Sep 28, 2026
AS29802HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.57.0/24
since Sep 28, 2026
AS6079ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.58.0/24
since Oct 10, 2026
AS219105UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.59.0/24
since Jun 2026
AS6079ISP proxyProxy providerssold by RayobyteIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.60.0/24
since Sep 28, 2026
AS215607HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.61.0/24
since Sep 28, 2026
AS174ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.62.0/24
since Oct 22, 2026
AS198584HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.63.0/24
since Oct 10, 2026
AS29802HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.64.0/24
since Oct 10, 2026
AS219105UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.65.0/24
since Oct 10, 2026
AS198584HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.67.0/24
since Oct 10, 2026
AS219105UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.68.0/24
since Nov 14, 2026
AS40676HostingIP broker IPXO
72.244.70.0/24
since Sep 28, 2026
AS6079ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.73.0/24
since Jun 2026
AS6079ISP proxyProxy providerssold by RayobyteIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.74.0/24
since Oct 10, 2026
AS219105UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.75.0/24
since Oct 10, 2026
AS40676HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.76.0/24
since Jul 2026
AS212609ISP proxyProxy providerssold by IPRoyalIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.78.0/24
since Jun 2026
AS6079ISP proxyProxy providerssold by RayobyteIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.79.0/24
since Oct 10, 2026
AS219105UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.80.0/24
since Oct 10, 2026
AS40676HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.81.0/24
since Jun 2026
AS272109UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.82.0/23
since Aug 2026
AS3257ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.86.0/23
since Aug 2026
AS3257ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.89.0/24
since Oct 22, 2026
AS403104UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.90.0/24
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.91.0/24
since Jun 2026
AS393437UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.92.0/22
since Sep 2025
AS5650ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.92.0/23
since Nov 11, 2026
AS7029ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.94.0/23
since Nov 11, 2026
AS7029ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.96.0/22
since Sep 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.100.0/22
since Sep 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.104.0/22
since Sep 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.109.0/24
since Feb 2026
AS2914ISP proxyIP broker ARISK, IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.111.0/24
since Feb 2026
AS2914ISP proxyIP broker ARISK, IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.112.0/22
since Sep 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.116.0/24
since Dec 2025
AS53740UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.118.0/24
since Nov 2025
AS14180UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.119.0/24
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.120.0/22
since Sep 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.126.0/24
since Oct 22, 2026
AS215607HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.128.0/23
since Aug 2026
AS3257ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.130.0/24
since Nov 2025
AS270439HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.131.0/24
since Jul 2026
AS29802HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.132.0/22
since Sep 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.136.0/23
since Aug 2026
AS3257ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.138.0/24
since Oct 2025
AS7922ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.139.0/24
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.140.0/22
since Oct 2025
AS4826ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.144.0/24
since Oct 2025
AS7922ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.145.0/24
since Nov 2025
AS203466HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.146.0/24
since Oct 2025
AS7922ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.147.0/24
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.148.0/22
since Oct 2025
AS4826ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.152.0/24
since Oct 2025
AS7922ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.153.0/24
since Sep 2025
AS23470HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.154.0/24
since Sep 2025
AS20326HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.155.0/24
since Jan 2026
AS48266UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.156.0/24
since Sep 2026
AS36295UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.157.0/24
since Oct 22, 2026
AS215607HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.158.0/24
since Oct 2025
AS53581UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.160.0/21
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXO1GTT Americas, LLC
via RCN
72.244.168.0/22
since Dec 2025
AS149978HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.172.0/22
since Sep 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.176.0/22
since Sep 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.180.0/22
since Sep 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.184.0/22
since Sep 2025
AS40676HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.188.0/22
since Sep 2025
AS199959HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.192.0/21
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.200.0/22
since Sep 2025
AS199959HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.204.0/24
since Nov 2025
AS33182HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.205.0/24
since Nov 2025
AS29802HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.206.0/23
since Aug 2026
AS3257ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.208.0/22
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.212.0/24
since Feb 2026
AS2914ISP proxyIP broker ARISK, IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.213.0/24
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.214.0/23
since Aug 2026
AS3257ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.216.0/21
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.224.0/22
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.228.0/24
since May 2026
AS152672HostingIP broker IPXO2GTT Americas, LLC
via Internet Utilities NA LLC
72.244.230.0/24
since Jun 2026
AS16276Datacenter proxyProxy providerssold by ProxyLineIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.231.0/24
since May 2026
AS14618HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.232.0/22
since Aug 2026
AS20115ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via Charter Communications LLC
72.244.237.0/24
since Aug 2026
AS3257ISP proxyIP broker IPNetZone, IPXOGTT Americas, LLC
via RCN
72.244.238.0/23
since Aug 2026
AS3257ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.240.0/24
since Aug 2026
AS2914ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.244.0/24
since Nov 2025
AS33182HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.245.0/24
since Nov 3, 2026
AS213784HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.246.0/24
since Aug 2026
AS2914ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.247.0/24
since Oct 27, 2026
AS219075UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.248.0/24
since Aug 2026
AS2914ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.249.0/24
since Oct 30, 2026
AS219075UnknownIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.250.0/24
since Aug 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.251.0/24
since Oct 2025
AS54252Datacenter proxyProxy providersoperated by Sprioussold by RayobyteIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.244.252.0/22
since Dec 2025
AS212238Hosting76875%Datacenter proxyProxy providerssold by Proxy-SellerIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
72.245.0.0/18
since Jan 2026
AS11427ISP proxyIP broker IPNetZone1GTT Americas, LLC
via IPNetZone
72.245.64.0/20
since Aug 2025
AS6079ISP proxyProxy providersoperated by Wired ISPsold by Oxylabs360GTT Americas, LLC
via RCN
72.245.80.0/22
since May 2026
AS7459ISP proxyProxy providersoperated by Flux TelecomGTT Americas, LLC
72.245.84.0/24
since Feb 2025
AS11696UnknownGTT Americas, LLC
72.245.85.0/24
since Feb 2025
AS11696UnknownGTT Americas, LLC
72.245.86.0/24
since Feb 2025
AS11696UnknownGTT Americas, LLC
72.245.87.0/24
since Feb 2025
AS11696UnknownGTT Americas, LLC
72.245.88.0/21
since Jan 2026
AS11427ISP proxyIP broker IPNetZoneGTT Americas, LLC
via RCN
72.245.96.0/19
since Jan 2026
AS11427ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
72.245.128.0/21
since Aug 2025
AS2914ISP proxyIP broker ARISK13GTT Americas, LLC
via Arisk Communications inc.
72.245.136.0/21
since Aug 2025
AS2914ISP proxy1,79288%IP broker ARISK5GTT Americas, LLC
via Arisk Communications inc.
72.245.141.0/24
since May 2026
AS401783ISP proxyIP broker ARISKGTT Americas, LLC
via Arisk Communications inc.
72.245.144.0/21
since Aug 2025
AS2914ISP proxyIP broker ARISK8GTT Americas, LLC
via Arisk Communications inc.
72.245.152.0/21
since Aug 2025
AS2914ISP proxyIP broker ARISK14GTT Americas, LLC
via Arisk Communications inc.
72.245.160.0/21
since Jan 2026
AS11427ISP proxyIP broker IPNetZoneGTT Americas, LLC
via RCN
72.245.176.0/21
since Jan 2026
AS11427ISP proxyIP broker IPNetZoneGTT Americas, LLC
via RCN
72.245.184.0/24
since Aug 2019
AS11696UnknownGTT Americas, LLC
72.245.186.0/24
since Sep 2026
AS5065ISP proxyProxy providersoperated by Bunny CommunicationsGTT Americas, LLC
via Bunny Communications
72.245.187.0/24
since Oct 10, 2026
AS152179ISP proxyProxy providersoperated by Bunny CommunicationsGTT Americas, LLC
via Bunny Communications
72.245.192.0/21
since Aug 2025
AS3257ISP proxyIP broker ARISK1GTT Americas, LLC
via Arisk Communications inc.
72.245.200.0/21
since Aug 2025
AS3257ISP proxyProxy providerssold by NovadaIP broker ARISK2GTT Americas, LLC
via Arisk Communications inc.

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
72.244.0.0/15131,072MEGAPATH-BLK-63GTT Americas, LLC (GAL-104) · USDirect AllocationMar 22, 2005abuse@gtt.net
└ 72.244.0.0/1665,536IPXO-GTTIPXO LLC (IL-845) · USReallocatedJul 18, 2025abuse@ipxo.com
└ 72.244.0.0/1665,536NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJul 30, 2025report@abuseradar.com
└ 72.244.0.0/24256NET-72-244-0-0-24unknownReassignedOct 1, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.1.0/24256NET-72-244-1-0-24unknownReassignedJul 29, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.3.0/24256NET-72-244-3-0-24unknown———
└ 72.244.4.0/24256NET-72-244-4-0-24Panda Technologies (C11461733) · USReassignedDec 28, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.5.0/24256NET-72-244-5-0-24IPNetZone (IPNET-1) · USReallocatedMar 18, 2026ipabuse@unsi.net
└ 72.244.5.0/24256GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.5.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.6.0/24256NET-72-244-6-0-24Pyro Inc. (C11455795) · USReassignedDec 21, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.7.0/24256NET-72-244-7-0-24IPNetZone (IPNET-1) · USReallocatedMar 18, 2026ipabuse@unsi.net
└ 72.244.7.0/24256GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.7.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.8.0/24256NET-72-244-8-0-24IPNetZone (IPNET-1) · USReallocatedMar 18, 2026ipabuse@unsi.net
└ 72.244.8.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.9.0/24256NET-72-244-9-0-24IPNetZone (IPNET-1) · USReallocatedMar 18, 2026ipabuse@unsi.net
└ 72.244.9.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.10.0/24256NET-72-244-10-0-24unknownReassignedJul 29, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.11.0/24256NET-72-244-11-0-24IPNetZone (IPNET-1) · USReallocatedMar 18, 2026ipabuse@unsi.net
└ 72.244.11.0/24256GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.11.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.16.0/221,024NET-72-244-16-0-22IPNetZone (IPNET-1) · USReallocatedMay 8, 2026ipabuse@unsi.net
└ 72.244.16.0/221,024GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.16.0/221,024RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.28.0/221,024NET-72-244-28-0-22IPNetZone (IPNET-1) · USReallocatedMay 8, 2026ipabuse@unsi.net
└ 72.244.28.0/221,024GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.28.0/221,024RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.32.0/221,024NET-72-244-32-0-22unknownReassignedSep 8, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.36.0/24256NET-72-244-36-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.36.0/24256GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.36.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.37.0/24256NET-72-244-37-0-243HCloud LLC (C11462437) · USReassignedDec 30, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.38.0/24256NET-72-244-38-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.38.0/24256GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.38.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.40.0/221,024NET-72-244-40-0-22IPNetZone (IPNET-1) · USReallocatedMay 8, 2026ipabuse@unsi.net
└ 72.244.40.0/221,024GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.40.0/221,024RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.44.0/24256NET-72-244-44-0-24unknown———
└ 72.244.45.0/24256NET-72-244-45-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.45.0/24256GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.45.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.46.0/23512NET-72-244-46-0-23unknownReassignedMay 29, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.48.0/24256NET-72-244-48-0-24unknownReassignedOct 15, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.51.0/24256NET-72-244-51-0-24unknownReassignedNov 9, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.52.0/24256NET-72-244-52-0-24unknownReassignedOct 1, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.57.0/24256NET-72-244-57-0-24unknownReassignedOct 2, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.58.0/24256NET-72-244-58-0-24unknownReassignedOct 11, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.61.0/24256NET-72-244-61-0-24unknownReassignedOct 1, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.63.0/24256NET-72-244-63-0-24unknownReassignedOct 14, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.64.0/204,096TURKNET-BROADBANDTurknet Iletisim Hizmetleri A.S (C11319581) · USReassignedAug 17, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.68.0/24256NET-72-244-68-0-24Servercomp Inc. (C11766731) · USReassignedNov 12, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.69.0/24256NET-72-244-69-0-24unknown———
└ 72.244.80.0/24256NET-72-244-80-0-24unknownReassignedOct 11, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.82.0/24256NET-72-244-82-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.82.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.83.0/24256NET-72-244-83-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.83.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.84.0/23512HGC-GLOBAL-COMMUNICATIONS-LIMITEDunknown———
└ 72.244.86.0/24256NET-72-244-86-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.86.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.87.0/24256NET-72-244-87-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.87.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.88.0/24256NET-72-244-88-0-24unknown———
└ 72.244.90.0/24256NET-72-244-90-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.90.0/24256GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.90.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.91.0/24256NET-72-244-91-0-24unknownReassignedJun 9, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.92.0/221,024UNITI-BROADBANDUniti Broadband (C11648260) · USReassignedJul 14, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.109.0/24256NET-72-244-109-0-24Tokala Communications Inc. (C11367151) · USReassignedSep 25, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.111.0/24256NET-72-244-111-0-24Tokala Communications Inc. (C11367153) · USReassignedSep 25, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.116.0/24256NET-72-244-116-0-24unknownReassignedOct 31, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.118.0/24256NET-72-244-118-0-24unknownReassignedNov 3, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.119.0/24256NET-72-244-119-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.119.0/24256GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.119.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.126.0/24256NET-72-244-126-0-24Earth Wide Service Limited (C11753325) · HKReassignedOct 29, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.128.0/24256NET-72-244-128-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.128.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.129.0/24256NET-72-244-129-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.129.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.130.0/24256NET-72-244-130-0-24unknownReassignedNov 13, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.131.0/24256NET-72-244-131-0-24unknownReassignedJan 26, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.136.0/24256NET-72-244-136-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.136.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.137.0/24256NET-72-244-137-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.137.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.138.0/24256MOD MISSION CRITICALunknownReassignedOct 6, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.139.0/24256NET-72-244-139-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.139.0/24256GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.139.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.144.0/24256MOD MISSION CRITICALunknownReassignedOct 6, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.145.0/24256NET-72-244-145-0-24INTROSERV d.o.o. (C11428671) · SIReassignedNov 21, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.146.0/24256MOD MISSION CRITICALunknownReassignedOct 6, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.147.0/24256NET-72-244-147-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.147.0/24256GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.147.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.152.0/24256MOD MISSION CRITICALunknownReassignedOct 6, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.153.0/24256NET-72-244-153-0-24unknownReassignedSep 20, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.154.0/24256NET-72-244-154-0-24Elsoul Labo B.V. (C11368581) · NLReassignedSep 26, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.155.0/24256NET-72-244-155-0-24Catixs Ltd (C11528799) · GBReassignedMar 1, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.156.0/24256COOK-TECHNICAL-INSTITUTECook Technical Institute (C11648261) · USReassignedJul 14, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.157.0/24256NET-72-244-157-0-24Earth Wide Service Limited (C11753326) · HKReassignedOct 29, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.158.0/24256NET-72-244-158-0-24Inland Fiber and Data (C11385091) · USReassignedOct 10, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.159.0/24256NET-72-244-159-0-24unknown———
└ 72.244.160.0/212,048NET-72-244-160-0-21IPNetZone (IPNET-1) · USReallocatedMay 8, 2026ipabuse@unsi.net
└ 72.244.160.0/212,048GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.160.0/212,048RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.168.0/221,024NET-72-244-168-0-22unknownReassignedDec 18, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.184.0/221,024NET-72-244-184-0-22unknownReassignedSep 11, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.188.0/221,024NET-72-244-188-0-22unknownReassignedSep 8, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.192.0/212,048NET-72-244-192-0-21IPNetZone (IPNET-1) · USReallocatedMay 8, 2026ipabuse@unsi.net
└ 72.244.192.0/212,048GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.192.0/212,048RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.200.0/221,024NET-72-244-200-0-22unknownReassignedSep 8, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.204.0/24256NET-72-244-204-0-24EricGillette.com LLC (C11413073) · USReassignedNov 5, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.205.0/24256NET-72-244-205-0-24unknownReassignedNov 13, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.206.0/24256NET-72-244-206-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.206.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.207.0/24256NET-72-244-207-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.207.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.208.0/221,024NET-72-244-208-0-22IPNetZone (IPNET-1) · USReallocatedMay 8, 2026ipabuse@unsi.net
└ 72.244.208.0/221,024GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.208.0/221,024RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.212.0/24256NET-72-244-212-0-24Tokala Communications Inc. (C11367149) · USReassignedSep 25, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.213.0/24256NET-72-244-213-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.213.0/24256GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.213.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.214.0/24256NET-72-244-214-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.214.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.215.0/24256NET-72-244-215-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.215.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.216.0/212,048NET-72-244-216-0-21IPNetZone (IPNET-1) · USReallocatedMay 8, 2026ipabuse@unsi.net
└ 72.244.216.0/212,048GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.216.0/212,048RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.224.0/221,024NET-72-244-224-0-22IPNetZone (IPNET-1) · USReallocatedMay 8, 2026ipabuse@unsi.net
└ 72.244.224.0/221,024GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.224.0/221,024RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.228.0/24256NET-72-244-228-0-24unknownReassignedJun 7, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.230.0/24256NET-72-244-230-0-24unknownReassignedJun 10, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.231.0/24256NET-72-244-231-0-24unknownReassignedJun 5, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.232.0/221,024NET-72-244-232-0-22IPNetZone (IPNET-1) · USReallocatedMay 8, 2026ipabuse@unsi.net
└ 72.244.232.0/221,024GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 10, 2026ipabuse@unsi.net
└ 72.244.232.0/221,024GTT-CUSTOMERCharter Communications LLC (CC04) · USReallocatedOct 7, 2026abuse@charter.net
└ 72.244.237.0/24256NET-72-244-237-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.237.0/24256GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedJul 31, 2026ipabuse@unsi.net
└ 72.244.237.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.238.0/24256NET-72-244-238-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.238.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.239.0/24256NET-72-244-239-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 72.244.239.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 72.244.240.0/24256NET-72-244-240-0-24Anyconnect Information Technology Co. Ltd (C11336243) · USReassignedSep 1, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.244.0/24256NET-72-244-244-0-24EricGillette.com LLC (C11409228) · USReassignedNov 3, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.246.0/24256NET-72-244-246-0-24Anyconnect Information Technology Co. Ltd (C11336244) · USReassignedSep 1, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.247.0/24256NET-72-244-247-0-24unknownReassignedOct 26, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.248.0/24256NET-72-244-248-0-24Anyconnect Information Technology Co. Ltd (C11336245) · USReassignedSep 1, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.249.0/24256NET-72-244-249-0-24unknownReassignedOct 26, 2026report@abuseradar.com
via IPXO-GTT
└ 72.244.251.0/24256NET-72-244-251-0-24unknownReassignedOct 10, 2025report@abuseradar.com
via IPXO-GTT
└ 72.244.252.0/221,024NET-72-244-252-0-22unknownReassignedOct 27, 2026report@abuseradar.com
via IPXO-GTT
└ 72.245.0.0/1816,384GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedDec 21, 2025ipabuse@unsi.net
└ 72.245.0.0/204,096RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026abuse@rcn.com
└ 72.245.16.0/204,096RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026abuse@rcn.com
└ 72.245.32.0/204,096RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026abuse@rcn.com
└ 72.245.48.0/204,096RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026abuse@rcn.com
└ 72.245.64.0/204,096WIRED-ISP-GTTRCN (RTSL-6) · USReallocatedJul 31, 2025abuse@rcn.com
└ 72.245.80.0/221,024FLUXSTREAM-GTTunknownReassignedApr 14, 2026abuse@gtt.net
via MEGAPATH-BLK-63
└ 72.245.88.0/212,048GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedDec 21, 2025ipabuse@unsi.net
└ 72.245.88.0/212,048RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026abuse@rcn.com
└ 72.245.96.0/198,192GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedDec 21, 2025ipabuse@unsi.net
└ 72.245.96.0/204,096RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026abuse@rcn.com
└ 72.245.112.0/204,096RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026abuse@rcn.com
└ 72.245.128.0/212,048ARISK-GTTArisk Communications inc. (AC-5396) · USReallocatedAug 13, 2025support@ariskisp.com
└ 72.245.128.0/212,048GTTunknownReassignedJan 12, 2026support@ariskisp.com
via ARISK-GTT
└ 72.245.136.0/212,048ARISK-GTTArisk Communications inc. (AC-5396) · USReallocatedAug 13, 2025support@ariskisp.com
└ 72.245.136.0/212,048GTTunknownReassignedJan 12, 2026support@ariskisp.com
via ARISK-GTT
└ 72.245.144.0/212,048ARISK-GTTArisk Communications inc. (AC-5396) · USReallocatedAug 13, 2025support@ariskisp.com
└ 72.245.144.0/212,048GTTunknownReassignedJan 12, 2026support@ariskisp.com
via ARISK-GTT
└ 72.245.152.0/212,048ARISK-GTTArisk Communications inc. (AC-5396) · USReallocatedAug 13, 2025support@ariskisp.com
└ 72.245.152.0/212,048GTTunknownReassignedJan 12, 2026support@ariskisp.com
via ARISK-GTT
└ 72.245.160.0/212,048GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedDec 21, 2025ipabuse@unsi.net
└ 72.245.160.0/212,048RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026abuse@rcn.com
└ 72.245.168.0/212,048GTT-BITE-HRS-NETunknown———
└ 72.245.176.0/212,048GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedDec 21, 2025ipabuse@unsi.net
└ 72.245.176.0/212,048RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026abuse@rcn.com
└ 72.245.186.0/24256BUNNY1-ARIN-GTTBunny Communications (BCL-435) · USReallocatedFeb 11, 2026abuse@bunnycommunications.com
└ 72.245.186.0/24256QUANTUMBEANQuantumbeam Communications Limited (QCL-44) · GBReassignedOct 7, 2026admin@qbcomms.uk
└ 72.245.187.0/24256GLOBAL-COMMUNICATION-NETWORK-LIMITEDBunny Communications (BCL-435) · USReallocatedFeb 11, 2026abuse@bunnycommunications.com
└ 72.245.187.0/2425672-245-187-0-24Global Communication Network Limited (C11766394) · HKReassignedNov 12, 2026abuse@bunnycommunications.com
via GLOBAL-COMMUNICATION-NETWORK-LIMITED
└ 72.245.188.0/221,024GTT-BITE-HRS-NETunknown———
└ 72.245.192.0/212,048ARISK-GTTArisk Communications inc. (AC-5396) · USReallocatedAug 13, 2025support@ariskisp.com
└ 72.245.192.0/212,048GTTunknownReassignedJan 12, 2026support@ariskisp.com
via ARISK-GTT
└ 72.245.200.0/212,048ARISK-GTTArisk Communications inc. (AC-5396) · USReallocatedAug 13, 2025support@ariskisp.com
└ 72.245.200.0/212,048GTTunknownReassignedJan 12, 2026support@ariskisp.com
via ARISK-GTT
└ 72.245.224.0/198,192HUSCOM-GTTunknown———

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
ISP proxyanonymizer90,11269%108
Internet provider21,24816%22
Hosting12,5449.6%34
Unknown5,6324.3%22
Datacenter proxyanonymizer1,5361.2%6

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Rotating
First seen
Sep 2005
Current origin since
Apr 2023 · 3.5 yr
Origin networks
2
Last change of origin
Apr 2023
Recorded history

History

Handoffs
1