asn.dev

Routing security

AS27446 AS-ERCBB

Unclassified ARIN NSP

RPKI valid 93% 13 of 14 announcements
RPKI invalid 0 none
No ROA 1 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 14 authorising this AS

Announcements

What this network originates

14 observed

Every prefix observed with AS27446 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
136.175.60.0/23No ROAIRR52
64.147.208.0/20RPKI validIRR52
64.147.208.0/21RPKI validIRR covering16
64.147.208.0/24RPKI validIRR52
64.147.211.0/24RPKI validIRR covering52
64.147.216.0/21RPKI validIRR covering16
72.27.224.0/19RPKI validIRR52
72.27.224.0/20RPKI validIRR covering16
72.27.232.0/24RPKI validIRR52
72.27.240.0/20RPKI validIRR covering16
72.250.224.0/19RPKI validIRR52
72.250.224.0/20RPKI validIRR covering16
72.250.240.0/20RPKI validIRR covering16
2001:4850::/32RPKI validIRR29

RPKI · ROAs

Route origin authorisations

14 ROAs

Signed statements by address holders that AS27446 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
64.147.208.0/20/21ARIN
64.147.208.0/24/24ARIN
64.147.211.0/24/24ARIN
72.27.224.0/19/20ARIN
72.27.226.0/24/24ARIN
72.27.232.0/24/24ARIN
72.27.249.0/24/24ARIN
72.250.224.0/19/20ARIN
72.250.226.0/24/24ARIN
72.250.240.0/24/24ARIN
72.250.244.0/24/24ARIN
2001:504:57::/48/48ARIN
2001:4850::/32/32ARIN
2001:4850:f000::/36/36ARIN

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

12 objects · 5 not announced

Route objects naming AS27446 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
72.27.226.0/24ARINERC BroadbandMNT-EBL-452026-08-01Not announced
72.250.226.0/24ARINERC BroadbandMNT-EBL-452026-08-01Not announced
104.249.189.0/24ARINRingfree CommunicationsMNT-RC-15432025-09-29Not announced
136.175.60.0/24ARINMontreat CollegeMNT-MC-32442020-10-20Not announced
136.175.61.0/24ARINMontreat CollegeMNT-MC-32442020-10-20Not announced
64.147.208.0/20RADBERC BroadbandMAINT-AS274462023-11-13Announced
64.147.208.0/24RADBERC BroadbandMAINT-AS274462023-11-13Announced
72.27.224.0/19RADBERC BroadbandMAINT-AS274462023-11-13Announced
72.27.232.0/24ARINERC BroadbandMNT-EBL-452026-08-01Announced
72.250.224.0/19RADBERC BroadbandMAINT-AS274462023-11-13Announced
136.175.60.0/23ARINMontreat CollegeMNT-MC-32442020-10-20Announced
2001:4850::/32RADBERC BroadbandMAINT-AS274462023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS27446 directly show who expects to carry it.

AS-setWhereRelationship
AS-ERC-BROADBANDPeeringDBDeclared by the operator as its own set
AS-27446RADBLists AS27446 as a direct member
AS-63529-AS-IMPORT-AS6939APNICLists AS27446 as a direct member
AS-DRIXALTDBLists AS27446 as a direct member
AS-ERC-BROADBANDRADBLists AS27446 as a direct member
AS-ERC-BROADBAND-2RADBLists AS27446 as a direct member
AS-ERC-CUSTOMERSRADBLists AS27446 as a direct member
AS-WINDSTREAM-CUSTRADBLists AS27446 as a direct member

RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.