asn.dev

Routing security

AS36908 VTL-ASN

Unclassified AFRINIC

RPKI valid 100% 34 of 34 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 88% 4 missing · 0 other origin
ROAs 4 authorising this AS

Announcements

What this network originates

34 observed

Every prefix observed with AS36908 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
41.217.200.0/22RPKI validNo IRR52
41.223.4.0/22RPKI validNo IRR52
197.250.0.0/17RPKI validNo IRR52
197.250.128.0/17RPKI validNo IRR52
2c0f:fcf0::/32RPKI validIRR31
197.250.0.0/18RPKI validIRR52
197.250.0.0/22RPKI validIRR covering52
197.250.4.0/22RPKI validIRR covering52
197.250.8.0/21RPKI validIRR covering53
197.250.8.0/22RPKI validIRR covering52
197.250.12.0/22RPKI validIRR covering52
197.250.16.0/22RPKI validIRR covering52
197.250.36.0/22RPKI validIRR covering52
197.250.44.0/22RPKI validIRR covering53
197.250.62.0/23RPKI validIRR covering53
197.250.64.0/18RPKI validIRR52
197.250.64.0/22RPKI validIRR covering52
197.250.100.0/22RPKI validIRR covering52
197.250.128.0/18RPKI validIRR52
197.250.192.0/18RPKI validIRR52
197.250.192.0/20RPKI validIRR covering53
197.250.192.0/22RPKI validIRR covering53
197.250.196.0/22RPKI validIRR covering53
197.250.200.0/22RPKI validIRR covering53
197.250.204.0/22RPKI validIRR covering53
197.250.208.0/20RPKI validIRR covering53
197.250.208.0/22RPKI validIRR covering53
197.250.220.0/22RPKI validIRR covering53
197.250.232.0/22RPKI validIRR covering53
197.250.236.0/22RPKI validIRR covering53
197.250.240.0/22RPKI validIRR covering53
197.250.244.0/22RPKI validIRR covering53
197.250.248.0/22RPKI validIRR covering53
197.250.252.0/22RPKI validIRR covering53

RPKI · ROAs

Route origin authorisations

4 ROAs

Signed statements by address holders that AS36908 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
41.217.200.0/22/24AFRINIC
41.223.4.0/22/24AFRINIC
197.250.0.0/16/24AFRINIC
2c0f:fcf0::/32/128AFRINIC

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 AS36908 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
197.250.224.0/22RADBProxy-registered route objectMAINT-AS369942026-08-12Not announced
197.250.0.0/18RADBProxy-registered route objectMAINT-AS369942023-11-13Announced
197.250.64.0/18RADBProxy-registered route objectMAINT-AS369942023-11-13Announced
197.250.128.0/18RADBProxy-registered route objectMAINT-AS369942023-11-13Announced
197.250.192.0/18RADBProxy-registered route objectMAINT-AS369942023-11-13Announced
2c0f:fcf0::/32RADBVodacom TanzaniaMAINT-AS369942024-09-10Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS36908 directly show who expects to carry it.

AS-setWhereRelationship
AS-37035AFRINICLists AS36908 as a direct member
AS-ADJIBRADBLists AS36908 as a direct member
AS-ADJIBRIPELists AS36908 as a direct member
AS-GWCOMMSRIPELists AS36908 as a direct member
AS-INTELSATUSRADBLists AS36908 as a direct member
AS-SET-SEACOMAFRINICLists AS36908 as a direct member
AS-SET-SEACOMRADBLists AS36908 as a direct member
AS-SET-SEACOMRIPELists AS36908 as a direct member
AS-SET_VTLRIPELists AS36908 as a direct member
AS-TELMA-INTERNATIONALAFRINICLists AS36908 as a direct member
AS-TRANSROUTE-SPECRIPELists AS36908 as a direct member
AS-VB-TRANSITAFRINICLists AS36908 as a direct member
AS-VB-TRANSITRADBLists AS36908 as a direct member
AS-VODACOM-NIGERIA-ASESAFRINICLists AS36908 as a direct member
AS-XO-BARINLists AS36908 as a direct member
AS63529:AS-63529-AS-IMPORT-AS23764APNICLists AS36908 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.