AS26127 Frontier Communications of America, Inc.

FRONTIERLABRESEARCH - Frontier Communications of America, Inc. · registered in the United States

IPv4 addresses2,81610 prefixes · <0.001% of announced IPv4

Rank in United States#5,456largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#19,305of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS26127 in ASN lookup Look up an IP in this network (50.102.253.1) All networks in United States

IPv4 prefixes

All 10 prefixes, in address order.

50.102.253.0/24
50.104.124.0/24
50.104.168.0/24
50.106.84.0/24
50.121.2.0/24
50.127.127.0/24
74.40.22.0/24
107.191.128.0/23
184.16.106.0/24
184.19.239.0/24

IPv6 prefixes

All 1 prefix.

2001:1960:12::/48

Other ASNs named Frontier Communications of America, Inc.

4 other networks use the same organisation name; together with AS26127 they announce 10,847,488 IPv4 addresses.

ASNNameIPv4 addresses

AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. US10,665,984

AS3593FRONTIER-EPIX - Frontier Communications of America, Inc. US175,616

AS32587NCH-FTWDC-01 - Frontier Communications of America, Inc. US2,048

AS7011FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. US1,024

Similar-sized networks in United States

ASNNameIPv4 addresses

AS54913#5453 CLOUDWEBMANAGE-CANADA - Kamatera, Inc.2,816

AS10690#5454 NETSCOUT - NETSCOUT SYSTEMS INC.2,816

AS22149#5455 AMS-ROS-CA - HEWLETT PACKARD ENTERPRISE COMPANY2,816

AS137933#5457 HOMERHOST-AS-AP - CyberForest LLC.2,816

AS1002#5458 BYTEFILTER-AS - Bytefilter LLC2,816

AS1086#5459 GET-REAL-CABLE-ASN - Get LLC2,816

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