asn.dev

Routing security

AS13257 POLARCOM-AS Murmansk

Unclassified RIPE

RPKI valid 0% 0 of 9 announcements
RPKI invalid 0 none
No ROA 9 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

9 observed

Every prefix observed with AS13257 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
77.245.192.0/20No ROAIRR52
77.245.192.0/21No ROAIRR52
77.245.200.0/21No ROAIRR52
178.23.0.0/21No ROAIRR52
213.142.192.0/19No ROAIRR52
213.142.192.0/21No ROAIRR52
213.142.200.0/21No ROAIRR52
213.142.208.0/21No ROAIRR52
213.142.216.0/21No ROAIRR52

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS13257 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

19 objects · 10 not announced

Route objects naming AS13257 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.

PrefixSourceDescriptionMaintainerChangedRouting
213.142.192.0/22RIPEPolarcom specific-192POLARCOM-MNT-RIPE2004-11-01Not announced
213.142.196.0/22RIPEPolarcom specific-196POLARCOM-MNT-RIPE2004-11-01Not announced
213.142.200.0/22RIPEPolarcom specific-200POLARCOM-MNT-RIPE2004-11-01Not announced
213.142.200.0/24RIPEPolarcom DELEGATED BLOCK-1 (Teletoria)POLARCOM-MNT-RIPE2007-08-27Not announced
213.142.204.0/23RIPEPolarcom specific-204POLARCOM-MNT-RIPE2004-11-01Not announced
213.142.206.0/23RIPEPolarcom specific-206POLARCOM-MNT-RIPE2004-11-01Not announced
213.142.210.0/23RIPEPolarcom specific-210POLARCOM-MNT-RIPE2004-11-01Not announced
213.142.212.0/23RIPEPolarcom specific-212POLARCOM-MNT-RIPE2004-11-01Not announced
213.142.216.0/22RIPEPolarcom specific-216POLARCOM-MNT-RIPE2004-11-01Not announced
213.142.220.0/24RIPEPolarcom VOIP specific-1POLARCOM-MNT-RIPE2003-01-14Not announced
77.245.192.0/20RIPEPolarcom DELEGATED BLOCK-2POLARCOM-MNT-RIPE2007-10-22Announced
77.245.192.0/21RIPEPolarcom DELEGATED BLOCK-2 (sp.1)POLARCOM-MNT-RIPE2007-08-27Announced
77.245.200.0/21RIPEPolarcom DELEGATED BLOCK-2 (sp.2)POLARCOM-MNT-RIPE2007-08-27Announced
178.23.0.0/21RIPEVYMPELCOM-FTTB-MURMANSK-1POLARCOM-MNT-RIPE2016-04-30Announced
213.142.192.0/19RIPEPolarcom DELEGATED BLOCK-1POLARCOM-MNT-RIPE2002-09-26Announced
213.142.192.0/21RIPEPolarcom DELEGATED BLOCK-1 (sp.1)POLARCOM-MNT-RIPE2007-08-27Announced
213.142.200.0/21RIPEPolarcom DELEGATED BLOCK-1 (sp.2)POLARCOM-MNT-RIPE2007-08-27Announced
213.142.208.0/21RIPEPolarcom DELEGATED BLOCK-1 (sp.3)POLARCOM-MNT-RIPE2007-08-27Announced
213.142.216.0/21RIPEPolarcom DELEGATED BLOCK-1 (sp.4)POLARCOM-MNT-RIPE2007-08-27Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS13257 directly show who expects to carry it.

AS-setWhereRelationship
AS-BLOCK-SETRIPELists AS13257 as a direct member
AS-BLOCKED-RURIPELists AS13257 as a direct member
AS-BTN-CUSTOMERSRADBLists AS13257 as a direct member
AS-PETERSTAR-NWRIPELists AS13257 as a direct member
AS-POLARCOMRIPELists AS13257 as a direct member
AS-SOVAM_AKMRIPELists AS13257 as a direct member
AS3216:AS-ALLRIPELists AS13257 as a direct member

RPKI from rpki-client, validated 2026-10-12 12:10 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-12. Cross-check on bgp.he.net.