asn.dev

Routing security

AS51978 WEMACOM International Backbone WEMACOM Telekommunikation GmbH

Residential RIPE

RPKI valid 100% 8 of 8 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

8 observed

Every prefix observed with AS51978 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a03:b580::/32RPKI validIRR30
46.30.112.0/21RPKI validIRR52
46.35.32.0/20RPKI validIRR52
64.190.238.0/23RPKI validIRR52
82.180.64.0/18RPKI validIRR52
130.193.112.0/21RPKI validIRR52
185.8.136.0/22RPKI validIRR52
194.182.192.0/19RPKI validIRR52

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS51978 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
46.30.112.0/21/21RIPENCC
46.35.32.0/20/20RIPENCC
64.190.238.0/23/23RIPENCC
82.180.64.0/18/18RIPENCC
130.193.112.0/21/21RIPENCC
185.8.136.0/22/22RIPENCC
194.182.192.0/19/19RIPENCC
194.182.200.0/22/22RIPENCC
2a03:b580::/32/32RIPENCC

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

13 objects · 5 not announced

Route objects naming AS51978 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
46.30.116.0/24RIPE—MNT-WEMACOM2026-05-12Not announced
82.180.64.0/20RIPE—MNT-WEMACOM2026-05-12Not announced
82.180.80.0/20RIPE—MNT-WEMACOM2026-05-12Not announced
82.180.96.0/20RIPE—MNT-WEMACOM2026-05-12Not announced
82.180.112.0/20RIPE—MNT-WEMACOM2026-05-12Not announced
46.30.112.0/21RIPE—MNT-WEMACOM2022-07-11Announced
46.35.32.0/20RIPEWEMACOM GmbHMNT-WEMACOM2015-10-28Announced
64.190.238.0/23RIPE—MNT-WEMACOM2021-04-08Announced
82.180.64.0/18RIPE—MNT-WEMACOM2021-03-31Announced
130.193.112.0/21RIPEWemacom IP Address Space (2nd)MNT-WEMACOM2011-12-05Announced
185.8.136.0/22RIPEWemacom IP Address Space (3rd)MNT-WEMACOM2013-01-28Announced
194.182.192.0/19RIPE—MNT-WEMACOM2018-03-27Announced
2a03:b580::/32RIPEUplink IPv6 POP1MNT-WEMACOM2018-09-28Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS51978 directly show who expects to carry it.

AS-setWhereRelationship
AS-LNCDERIPELists AS51978 as a direct member
AS-MANDA-AMSIX-PEERS-V4RIPELists AS51978 as a direct member
AS-MANDA-AMSIX-PEERS-V6RIPELists AS51978 as a direct member
AS-MANDA-DECIX-PEERS-V4RIPELists AS51978 as a direct member
AS-MANDA-DECIX-PEERS-V6RIPELists AS51978 as a direct member
AS-WEMACOMRIPELists AS51978 as a direct member
AS51978:AS-WEMACOMRIPELists AS51978 as a direct member
AS6695:AS-DECIX-FRA-CONNECTEDRIPELists AS51978 as a direct member
AS6695:AS-DECIX-FRA-RSRIPELists AS51978 as a direct member
AS6695:AS-DECIX-FRA-RS-V6RIPELists AS51978 as a direct member
AS6777:AS-AMS-IX-RSRIPELists AS51978 as a direct member
AS6777:AS-AMS-IX-RS-SETSRIPELists AS51978 as a direct member
AS6777:AS-AMS-IX-RS-SETS-V6RIPELists AS51978 as a direct member
AS6777:AS-AMS-IX-RS-V6RIPELists AS51978 as a direct member
AS680:AS-AMSIX-RS-PEERSRIPELists AS51978 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.