AS13742 CENCOM INC

CENCOM-NEBR - CENCOM INC · registered in the United States

IPv4 addresses8,1921 prefixes · <0.001% of announced IPv4

Rank in United States#3,331largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#10,564of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS13742 in ASN lookup Look up an IP in this network (70.37.192.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

70.37.192.0/19

Similar-sized networks in United States

ASNNameIPv4 addresses

AS13389#3328 AZUKI - AZUKI, LLC8,192

AS13534#3329 RALLS-TECH - Ralls Technologies, LLC8,192

AS13709#3330 CUMULUS-MEDIA-INC - Cumulus Media, Inc.8,192

AS13853#3332 ECTISP-AS - ECTISP Ellis County Texas Internet Service Provider Inc.8,192

AS13882#3333 HFI-18-13882 - HARTFORD FIRE INSURANCE COMPANY8,192

AS13927#3334 KANOKLA-NETWORKS - KanOkla Communications, LLC8,192

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