AS137922 IBOSS Inc.

IBOSS-AS-AP - IBOSS Inc. · registered in the United States

IPv4 addresses8,44824 prefixes · <0.001% of announced IPv4

Rank in United States#3,202largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#10,051of 79,396 networks with IPv4

IPv616 x /4810 prefixes

CountryUnited States18,679 ASNs registered there

Open AS137922 in ASN lookup Look up an IP in this network (66.197.144.1) All networks in United States

IPv4 prefixes

All 24 prefixes, in address order.

66.197.144.0/23
66.197.146.0/24
103.111.180.0/22
124.40.55.0/24
136.228.216.0/24
136.228.218.0/24
136.228.222.0/23
136.228.229.0/24
136.228.230.0/23
136.228.239.0/24
136.228.241.0/24
136.228.243.0/24
138.43.97.0/24
149.19.34.0/23
149.19.44.0/24
149.19.50.0/24
149.19.57.0/24
163.120.69.0/24
163.120.70.0/24
163.120.75.0/24
163.120.79.0/24
163.120.94.0/23
170.128.88.0/23
170.128.91.0/24

IPv6 prefixes

All 10 prefixes.

2402:a0c0::/46
2402:a0c0:4::/47
2402:a0c0:6::/48
2a00:86c0:440::/47
2a00:86c0:442::/48
2a03:b8c0:11::/48
2a03:b8c0:16::/47
2a03:b8c0:18::/48
2a03:b8c0:22::/48
2a03:b8c0:27::/48

Other ASNs named IBOSS Inc.

1 other network uses the same organisation name; together with AS137922 they announce 46,336 IPv4 addresses.

ASNNameIPv4 addresses

AS396253IBOSS-8-ASN - iboss,inc US37,888

Similar-sized networks in United States

ASNNameIPv4 addresses

AS12222#3199 AKAMAI - Akamai Technologies, Inc.8,448

AS18460#3200 FHSU - Fort Hays State University8,448

AS11983#3201 TIKTOK-USDS - Tiktok U.S. Data Security Inc.8,448

AS7246#3203 BMS-AS - Bristol-Myers Squibb Company8,448

AS23467#3204 NEWRELIC-AS-1 - New Relic8,448

AS30154#3205 DAVEN - Davenport University8,448

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