Routing security

AS22551 MOA-192-206-58-0 - Municipality of Anchorage

Unclassified ARIN

RPKI valid 0% 0 of 1 announcements

RPKI invalid 0 none

No ROA 1 not covered by any ROA

IRR registered 100% 0 missing · 0 other origin

ROAs 0 authorising this AS

Announcements

What this network originates

1 observed

Every prefix observed with AS22551 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
192.206.58.0/24	No ROA	IRR	58

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS22551 may originate these prefixes, up to the maximum length shown.

No ROA names this AS as an authorised origin.

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

2 objects · 1 not announced

Route objects naming AS22551 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

Prefix	Source	Description	Maintainer	Changed	Routing
66.28.114.0/24	RADB	AS22551 proxy-registered route by Cogent	`MAINT-AS174`	2023-11-13	Not announced
192.206.58.0/24	RADB	NET-192-206-58-0-1	`MAINT-ACS`	2026-05-07	Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS22551 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-ACS-TRANSIT`	RADB	Lists AS22551 as a direct member
`AS-HURRICANE`	RADB	Lists AS22551 as a direct member
`AS-LIGHT-141`	ARIN	Lists AS22551 as a direct member
`AS-TRANSROUTE-SPEC`	RIPE	Lists AS22551 as a direct member

RPKI from rpki-client, validated 2026-11-04 19:18 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-04. Cross-check on bgp.he.net.