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AS11608 Accretive Networks

ATG-11608 - Accretive Networks · registered in the United States

IPv4 addresses35,58431 prefixes · 0.001% of announced IPv4
Rank in United States#1,662largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#4,565of 79,396 networks with IPv4
IPv61 x /481 prefixes
CountryUnited States18,679 ASNs registered there
Open AS11608 in ASN lookup Look up an IP in this network (207.66.128.1) All networks in United States

IPv4 prefixes

All 31 prefixes, in address order.

  • 207.66.128.0/21
  • 207.66.140.0/22
  • 207.66.148.0/22
  • 207.66.152.0/22
  • 207.66.160.0/22
  • 207.66.176.0/21
  • 207.66.214.0/23
  • 207.66.216.0/23
  • 207.66.218.0/23
  • 207.66.220.0/22
  • 207.66.224.0/21
  • 207.66.232.0/22
  • 207.66.255.0/24
  • 207.178.0.0/21
  • 207.178.44.0/22
  • 207.178.56.0/23
  • 207.178.58.0/23
  • 207.178.60.0/22
  • 207.246.128.0/23
  • 207.246.130.0/24
  • 207.246.131.0/24
  • 207.246.132.0/22
  • 207.246.136.0/21
  • 207.246.144.0/20
  • 216.127.32.0/20
  • 216.127.48.0/23
  • 216.127.50.0/23
  • 216.127.52.0/23
  • 216.127.54.0/24
  • 216.127.55.0/24
  • 216.127.56.0/21

IPv6 prefixes

All 1 prefix.

  • 2606:e600:ffff::/48

Other ASNs named Accretive Networks

3 other networks use the same organisation name; together with AS11608 they announce 39,936 IPv4 addresses.

ASNNameIPv4 addresses
AS4258ATG-4258 - Accretive Networks US1,536
AS36182ATG-36182 - Accretive Networks US1,536
AS395487ATG-395487 - Accretive Networks US1,280

Similar-sized networks in United States

ASNNameIPv4 addresses
AS19969#1659 JOESDATACENTER - CyberCloud Professionals LLC35,584
AS27066#1660 DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)35,584
AS11179#1661 ARYAKA-ARIN - Aryaka Networks, Inc.35,584
AS15011#1663 JAGUAR-1 - Jaguar Communications35,584
AS40020#1664 FARMERS-TELECOMMUNICATIONS-COOPERATIVE-INC - Farmers Telecommunications Cooperative, Inc.35,328
AS326#1665 DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD)35,328

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources