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AS396253 iboss,inc

IBOSS-8-ASN - iboss,inc · registered in the United States

IPv4 addresses37,88853 prefixes · 0.001% of announced IPv4
Rank in United States#1,613largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#4,422of 79,396 networks with IPv4
IPv638 x /4817 prefixes
CountryUnited States18,679 ASNs registered there
Open AS396253 in ASN lookup Look up an IP in this network (66.197.128.1) All networks in United States

IPv4 prefixes

All 53 prefixes, in address order.

  • 66.197.128.0/22
  • 66.197.132.0/24
  • 97.64.50.0/23
  • 97.64.52.0/22
  • 97.64.56.0/21
  • 104.225.160.0/19
  • 136.228.192.0/22
  • 136.228.200.0/21
  • 136.228.213.0/24
  • 136.228.217.0/24
  • 136.228.226.0/23
  • 136.228.228.0/24
  • 136.228.237.0/24
  • 136.228.238.0/24
  • 136.228.242.0/24
  • 136.228.250.0/23
  • 136.228.252.0/22
  • 138.43.98.0/23
  • 138.43.100.0/22
  • 138.43.104.0/21
  • 139.151.29.0/24
  • 139.151.30.0/24
  • 149.19.32.0/23
  • 149.19.37.0/24
  • 149.19.38.0/23
  • 149.19.40.0/22
  • 149.19.46.0/23
  • 149.19.48.0/23
  • 149.19.51.0/24
  • 149.19.52.0/24
  • 149.19.54.0/24
  • 149.19.58.0/23
  • 149.19.60.0/23
  • 163.120.64.0/22
  • 163.120.68.0/24
  • 163.120.71.0/24
  • 163.120.72.0/23
  • 163.120.76.0/23
  • 163.120.78.0/24
  • 163.120.80.0/23
  • 163.120.82.0/24
  • 163.120.84.0/24
  • 163.120.86.0/24
  • 163.120.88.0/22
  • 170.128.80.0/22
  • 170.128.85.0/24
  • 170.128.86.0/23
  • 170.128.90.0/24
  • 207.198.64.0/24
  • 207.198.66.0/24
  • 207.198.68.0/24
  • 207.198.70.0/23
  • 207.198.72.0/23

IPv6 prefixes

All 17 prefixes.

  • 2620:137::/46
  • 2620:137:4::/48
  • 2620:137:6::/47
  • 2620:137:8::/48
  • 2620:137:a::/48
  • 2620:137:e::/47
  • 2a00:86c0:400::/46
  • 2a00:86c0:404::/48
  • 2a03:b8c0:15::/48
  • 2a03:b8c0:19::/48
  • 2a03:b8c0:1a::/47
  • 2a03:b8c0:1c::/46
  • 2a03:b8c0:20::/47
  • 2a03:b8c0:23::/48
  • 2a03:b8c0:25::/48
  • 2a03:b8c0:28::/45
  • 2a03:b8c0:30::/47

Other ASNs named iboss,inc

1 other network uses the same organisation name; together with AS396253 they announce 46,336 IPv4 addresses.

ASNNameIPv4 addresses
AS137922IBOSS-AS-AP - IBOSS Inc. US8,448

Similar-sized networks in United States

ASNNameIPv4 addresses
AS2635#1610 AUTOMATTIC - Automattic, Inc38,144
AS27425#1611 ASN-IDK-27425 - IdeaTek Telcom, LLC37,888
AS17049#1612 MBO-NET - MBO Video, LLC37,888
AS12231#1614 CONWAYCORP - Conway Corporation37,888
AS15171#1615 TOMBIGBEE-FIBER - Tombigbee Fiber LLC37,888
AS397976#1616 CA-1546-ASN-1 - Central Access, Inc.37,888

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