AS20283 CONSOLIDATED TELEPHONE COMPANY

CTC-INTERNET-MN - CONSOLIDATED TELEPHONE COMPANY · registered in the United States

IPv4 addresses45,31216 prefixes · 0.001% of announced IPv4

Rank in United States#1,530largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#4,090of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryUnited States18,679 ASNs registered there

Open AS20283 in ASN lookup Look up an IP in this network (64.90.64.1) All networks in United States

IPv4 prefixes

All 16 prefixes, in address order.

64.90.64.0/19
64.238.0.0/20
68.170.112.0/20
69.168.240.0/20
161.199.130.0/24
167.94.42.0/23
167.94.52.0/23
167.94.76.0/23
172.87.0.0/20
192.16.104.0/22
199.59.116.0/22
204.144.176.0/23
205.214.160.0/20
209.73.80.0/20
209.99.144.0/20
209.212.32.0/20

IPv6 prefixes

All 1 prefix.

2605:5000::/32

Other ASNs named CONSOLIDATED TELEPHONE COMPANY

2 other networks use the same organisation name; together with AS20283 they announce 55,040 IPv4 addresses.

ASNNameIPv4 addresses

AS64227CTC-AS2 - CONSOLIDATED TELEPHONE COMPANY US5,120

AS36487NEB-SANDHILLS-NET - Consolidated Telephone Company US4,608

Similar-sized networks in United States

ASNNameIPv4 addresses

AS40545#1527 EMPIRE-40545 - Empire Access45,824

AS397733#1528 AS-NYSED - New York State Education Department45,824

AS13692#1529 DFN-ASN-1 - Douglas FastNet45,312

AS2154#1531 HPINC - HP Inc.45,312

AS27138#1532 DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)45,312

AS6580#1533 GWTC - Golden West Telecommunications Coop., Inc.45,056

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