asn.dev

Routing security

AS63334 ALT-TELECOM

Unclassified APNIC NSP

RPKI valid 100% 3 of 3 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 3 authorising this AS

Announcements

What this network originates

3 observed

Every prefix observed with AS63334 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
23.143.216.0/24RPKI validIRR58
130.51.76.0/24RPKI validIRR58
2602:fdd2:400::/38RPKI validIRR34

RPKI · ROAs

Route origin authorisations

3 ROAs

Signed statements by address holders that AS63334 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
23.143.216.0/24/24ARIN
130.51.76.0/24/24ARIN
2602:fdd2:400::/38/38ARIN

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

6 objects · 1 not announced

Route objects naming AS63334 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
204.145.88.0/24ALTDBAtlantic Metro CommunicationsMAINT-AS298382016-05-19Not announced
23.143.216.0/24ARINhttps://www.altinc.caMNT-NL-6242026-06-08Announced
23.143.216.0/24RADBALT-IPv4-HFXMAINT-AS216592024-01-22Announced
130.51.76.0/24ARINhttps://www.altinc.caMNT-NL-6242026-06-08Announced
130.51.76.0/24RADBALT-ISP-4MAINT-AS216592024-10-23Announced
2602:fdd2:400::/38RADBAlt Telecom HalifaxMAINT-AS216592024-02-06Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS63334 directly show who expects to carry it.

AS-setWhereRelationship
AS-ALT-NLARINLists AS63334 as a direct member
AS-AMCALTDBLists AS63334 as a direct member
AS-AMC-TESTALTDBLists AS63334 as a direct member
AS-HFXIX-PEERSARINLists AS63334 as a direct member
AS-HURRICANERADBLists AS63334 as a direct member
AS-HURRICANEV6RADBLists AS63334 as a direct member
AS13770:AS-MEMBERSARINLists AS63334 as a direct member
AS63334:AS-ALLRADBLists AS63334 as a direct member
AS855:AS-CUSTOMERSRADBLists AS63334 as a direct member

RPKI from rpki-client, validated 2026-10-31 20:05 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-31. Cross-check on bgp.he.net.