asn.dev

Routing security

AS198138 TANAKA-AS

Unclassified 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 11 authorising this AS

Announcements

What this network originates

8 observed

Every prefix observed with AS198138 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a0d:d940:1b::/48RPKI validIRR31
2a01:ecc0:b::/48RPKI validIRR31
91.196.160.0/24RPKI validIRR52
91.210.144.0/24RPKI validIRR52
109.122.9.0/24RPKI validIRR53
109.122.22.0/24RPKI validIRR54
191.217.230.0/24RPKI validIRR53
212.113.97.0/24RPKI validIRR53

RPKI · ROAs

Route origin authorisations

11 ROAs

Signed statements by address holders that AS198138 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
91.196.160.0/24/24RIPENCC
91.210.144.0/24/24RIPENCC
95.130.39.0/24/24RIPENCC
109.122.9.0/24/24RIPENCC
109.122.22.0/24/24RIPENCC
191.217.226.0/23/24RIPENCC
191.217.230.0/23/24RIPENCC
212.113.97.0/24/24RIPENCC
2a01:ecc0:b::/48/48RIPENCC
2a0d:d940:1b::/48/48RIPENCC
2a10:ab80:460::/48/48RIPENCC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

7 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS917Misaka Network, Inc.Declarednot observed
AS16276OVH SASDeclaredObserved
AS49418NETSHIELD LTDDeclaredObserved
AS57695Misaka Network, Inc.Declarednot observed
AS58212dataforest GmbHDeclarednot observed
AS137409GSL Networks Pty LTDDeclaredObserved
AS218914Datagio Systems Ltd.Declarednot observed

An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.

IRR

Registered route objects

9 objects · 1 not announced

Route objects naming AS198138 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
2a10:ab80:460::/48RIPE—LIR-RU-PREFIXLABS-1-MNT2026-10-14Not announced
91.196.160.0/24RIPE—LIR-UA-EUROINFORM-1-MNT2026-05-12Announced
91.210.144.0/24RIPE—IPBNB-MNT2026-06-11Announced
109.122.9.0/24RIPE—IPBNB-MNT2026-05-15Announced
109.122.22.0/24RIPE—IPBNB-MNT2026-05-11Announced
191.217.230.0/24RIPE—MUSKAFIDI-MNT2026-10-09Announced
212.113.97.0/24RIPE—VF1-MNT2026-10-17Announced
2a01:ecc0:b::/48RIPE—MUSKAFIDI-MNT2026-05-15Announced
2a0d:d940:1b::/48RIPE—MUSKAFIDI-MNT2026-05-11Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS198138 directly show who expects to carry it.

AS-setWhereRelationship
AS-MISAKA-CUSTOMERS2RIPELists AS198138 as a direct member
AS-OVHRIPELists AS198138 as a direct member
AS-PHPFRIENDSRIPELists AS198138 as a direct member
AS137409:AS-MERCURYRADBLists AS198138 as a direct member
AS198138:AS-MUSKAFIDIRIPELists AS198138 as a direct member
AS218914:AS-DATAGIORIPELists AS198138 as a direct member
AS49418:AS-NETSHIELDRIPELists AS198138 as a direct member
AS917:AS-CUSTOMERSARINLists AS198138 as a direct member
AS917:AS-CUSTOMERS-LARGEARINLists AS198138 as a direct member

RPKI from rpki-client, validated 2026-10-18 12:08 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-18. Cross-check on bgp.he.net.