AS26271 CMSInter.net LLC

CMSINTERNET - CMSInter.net LLC · registered in the United States

IPv4 addresses31,7447 prefixes · 0.001% of announced IPv4

Rank in United States#1,776largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#4,917of 79,396 networks with IPv4

IPv620,480 x /482 prefixes

CountryUnited States18,679 ASNs registered there

Open AS26271 in ASN lookup Look up an IP in this network (64.25.192.1) All networks in United States

IPv4 prefixes

All 7 prefixes, in address order.

64.25.192.0/20
107.161.128.0/20
107.181.192.0/19
138.229.32.0/19
162.249.112.0/22
162.250.24.0/21
207.241.128.0/20

IPv6 prefixes

All 2 prefixes.

2606:e400::/34
2606:e400:8000::/36

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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