AS36056 — ALASK-15 - Alaska Native Medical Center

AS36056 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

ALASK-15 is operated by Alaska Native Medical Center.

What it's used for

• The address space carries internal network traffic for the medical center, evidenced by the netname ANTHC and reverse DNS records pointing to anthc.org.
• The AS announces 1024 IPv4 addresses within a single /22 prefix (199.59.216.0/22) and maintains 2 observed neighbours, a ratio consistent with a standalone corporate or institutional site rather than a transit provider.

Notable

• The RDAP registrant Alaska Native Medical Center aligns directly with the AS holder and the reverse DNS domain anthc.org.
• Secondary sources indicate the facility was acquired by the Alaska Native Tribal Health Consortium, which now holds title to the hospital campus in Anchorage.
• The inventory consists of a single contiguous IPv4 block with no announced IPv6 prefixes, reflecting a focused internal estate for a 182-bed hospital.

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

Announced prefixes

• 199.59.216.0/22

Upstream networks

• AS7782 Alaska Communications Systems Group, Inc.

Adjacent networks

• AS7782 Alaska Communications Systems Group, Inc.

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 0% of announcements registered; 1 route objects.
• Listed in as-sets: AS-ACS-TRANSIT, AS-GCI-DOWNSTREAM, AS-HURRICANE, AS-TRANSROUTE-SPEC.