asn.dev

Routing security

AS273173 TELECOM 3 C.A

Unclassified RIPE

RPKI valid 100% 11 of 11 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 2 authorising this AS

Announcements

What this network originates

11 observed

Every prefix observed with AS273173 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
38.188.232.0/24RPKI validIRR covering51
38.188.233.0/24RPKI validIRR covering51
38.188.234.0/24RPKI validIRR51
38.188.235.0/24RPKI validIRR51
38.188.236.0/24RPKI validIRR covering52
38.188.238.0/24RPKI validIRR covering51
38.188.239.0/24RPKI validIRR covering51
2803:f250::/32RPKI validIRR29
2803:f250::/36RPKI validIRR covering29
2803:f250::/44RPKI validIRR covering29
2803:f250::/48RPKI validIRR covering29

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS273173 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
38.188.232.0/21/24ARIN
2803:f250::/32/48LACNIC

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

5 objects · 1 not announced

Route objects naming AS273173 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
38.188.232.0/21RADBRoute Registered for Cogent Communications Customer - Telecom 3 C.A.MAINT-AS1742024-02-08Not announced
38.188.234.0/24RADBITX-CUSTOMER-VIGINETMAINT-AS186782025-10-29Announced
38.188.235.0/24RADBITX-CUSTOMER-VIGINETMAINT-AS186782025-10-29Announced
2803:f250::/32LACNICLACNIC generated route6 for TELECOM 3 C.AMNT-VE-EMTE-LACNIC2025-04-26Announced
2803:f250::/32RADBITX-CUSTOMER-VIGINETMAINT-AS186782024-08-06Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS273173 directly show who expects to carry it.

AS-setWhereRelationship
AS-MDSTELECOM:AS-CUSTOMERSRADBLists AS273173 as a direct member
AS-NWN-TRANSITRADBLists AS273173 as a direct member
AS21826:AS-CONERADBLists AS273173 as a direct member
AS263703:AS-CUSTOMERSRADBLists AS273173 as a direct member
AS273890:AS-CUSTOMERSLV1RADBLists AS273173 as a direct member
AS273890:AS-CUSTOMERSLV2RADBLists AS273173 as a direct member
AS394684:AS-ALLRADBLists AS273173 as a direct member

RPKI from rpki-client, validated 2026-10-22 12:01 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-22. Cross-check on bgp.he.net.