asn.dev

Routing security

AS131915 WINDE Hamamatsu Cable Television .Inc

Residential APNIC

RPKI valid 100% 7 of 7 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 6 authorising this AS

Announcements

What this network originates

7 observed

Every prefix observed with AS131915 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
103.90.164.0/22RPKI validIRR52
125.3.224.0/19RPKI validIRR52
133.186.16.0/21RPKI validIRR52
133.186.24.0/21RPKI validIRR52
133.186.64.0/18RPKI validIRR52
219.97.80.0/21RPKI validIRR52
219.100.244.0/22RPKI validIRR52

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS131915 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.90.164.0/22/32APNIC
125.3.224.0/19/19APNIC
133.186.16.0/20/32APNIC
133.186.64.0/18/32APNIC
219.97.80.0/21/21APNIC
219.100.244.0/22/32APNIC

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

7 objects · 0 not announced

Route objects naming AS131915 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
103.90.164.0/22RADBHamamatsu Cable Television .IncMAINT-AS100102026-01-15Announced
125.3.224.0/19RADBHamamatsu Cable Television .IncMAINT-AS100102026-01-20Announced
133.186.16.0/21RADBHamamatsu Cable Television .IncMAINT-AS100102026-09-09Announced
133.186.24.0/21RADBHamamatsu Cable Television .IncMAINT-AS100102026-05-21Announced
133.186.64.0/18RADBHamamatsu Cable Television .IncMAINT-AS100102026-05-21Announced
219.97.80.0/21RADBHamamatsu Cable Television .IncMAINT-AS100102026-01-20Announced
219.100.244.0/22RADBHamamatsu Cable Television .IncMAINT-AS100102026-01-15Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS131915 directly show who expects to carry it.

AS-setWhereRelationship
AS-BBIX-TRADBLists AS131915 as a direct member
AS-CNCINTTCOMLists AS131915 as a direct member
AS-CNCIRADBLists AS131915 as a direct member
AS-CTGJP-TOKAIAPNICLists AS131915 as a direct member
AS-GIGAINFRARADBLists AS131915 as a direct member
AS-IIJRADBLists AS131915 as a direct member
AS-IIJ6RADBLists AS131915 as a direct member
AS-INFOSPHERENTTCOMLists AS131915 as a direct member
AS-INFOSPHERE-V6NTTCOMLists AS131915 as a direct member
AS-KDDRADBLists AS131915 as a direct member
AS-KDDCUSTOMER2RADBLists AS131915 as a direct member
AS-KDDI6RADBLists AS131915 as a direct member
AS-MESH-CUSTOMER:AS10010RADBLists AS131915 as a direct member
AS-MESH-CUSTOMER:AS9354RADBLists AS131915 as a direct member
AS-OCN-V6NTTCOMLists AS131915 as a direct member
AS-OCN-V6RADBLists AS131915 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS131915 as a direct member
AS-TOKAIRADBLists AS131915 as a direct member
AS-VECTANTRADBLists AS131915 as a direct member
AS2497:AS-IIJRADBLists AS131915 as a direct member
AS2497:AS-IIJ6RADBLists AS131915 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS131915 as a direct member

RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.