AS22898 — ATLINK

AS22898 announces 20 IPv4 prefixes covering 45,824 addresses and 1 IPv6 prefixes.

About this network

ATLINK is operated by AtLink Services, LLC.

What it's used for

• The address space carries residential and business broadband traffic, evidenced by reverse DNS entries pointing to atlinkservices.com and netnames such as ATLINK-SERVICES and NETBLK-OKC-CB-174-77-128-0.
• With 45,824 IPv4 addresses announced across 21 prefixes and only 5 observed neighbours, the high address-to-neighbour ratio indicates an access network serving end-users rather than a transit provider.

Notable

• Registrants are predominantly ATLINK SERVICES, LLC, though some prefixes list Level 3 Parent, LLC or Cogent Communications, LLC, reflecting historical acquisitions of infrastructure.
• AtLink was formed from the merger of Level 3 Communications' Oklahoma operations and other regional assets, consolidating the ATLINK handle under a single rural ISP entity.
• The inventory includes a mix of /20 and /21 blocks, with a single /32 IPv6 prefix, consistent with a regional provider managing a segmented corporate and customer estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 8.28.240.0/20
• 8.40.248.0/21
• 8.42.220.0/22
• 38.66.0.0/20
• 38.66.32.0/20
• 38.131.40.0/21
• 38.186.80.0/20
• 38.194.80.0/20
• 64.193.124.0/22
• 65.77.64.0/21
• 66.210.175.0/24
• 68.109.240.0/24
• 70.182.212.0/24
• 72.214.96.0/21
• 98.188.120.0/21
• 98.191.248.0/22
• 104.192.240.0/22
• 174.76.88.0/21
• 174.77.128.0/20
• 192.69.160.0/20
• 2604:5b80::/32

Upstream networks

• AS6939 Hurricane Electric LLC
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC

Downstream networks

• AS395795 Cherokee Telephone Company

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS395795 Cherokee Telephone Company

Routing security

• RPKI: 23 valid, 0 invalid and 13 not-found announcements; 19 ROAs.
• ASPA: none published.
• IRR: 83% of announcements registered; 50 route objects.
• Listed in as-sets: AS-COX-CENTRAL, AS-HURRICANE, AS-HURRICANEV6, AS-TRANSROUTE-SPEC, AS22898:AS-ALL.