AS397866 EarthLink

ELN-ATL-HQ - EarthLink · registered in the United States

IPv4 addresses1,7923 prefixes · <0.001% of announced IPv4

Rank in United States#6,770largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#25,621of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS397866 in ASN lookup Look up an IP in this network (24.41.64.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

24.41.64.0/22
24.41.68.0/23
24.41.95.0/24

Other ASNs named EarthLink

1 other network uses the same organisation name; together with AS397866 they announce 2,304 IPv4 addresses.

ASNNameIPv4 addresses

AS151956EARTHLINKLIMITED-AS-AP - Earthlink NZ512

Similar-sized networks in United States

ASNNameIPv4 addresses

AS397696#6767 WESTNETWORKS-GNV-FL-01 - West Networks LLC1,792

AS397743#6768 PAYG - PAYG, LLC1,792

AS397860#6769 HIT - HANKINS INFORMATION TECHNOLOGY1,792

AS397966#6771 READYDEDISLLC - ReadyDedis, LLC1,792

AS398149#6772 NTS-HARLINGEN-01 - Vexus Fiber1,792

AS398879#6773 SUSQ-BROADBAND - Susquehanna Broadband, LLC1,792

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