asn.dev

Routing security

AS18044 KANRAYS-AS-TW - Kanrays Technology Co., Ltd.

Unclassified APNIC

RPKI valid 100% 6 of 6 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

6 observed

Every prefix observed with AS18044 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
151.158.26.0/23RPKI validIRR54
151.158.26.0/24RPKI validIRR15
151.158.27.0/24RPKI validIRR15
2402:4920::/32RPKI validIRR33
2402:4920:26::/48RPKI validIRR34
2402:4920:27::/48RPKI validIRR34

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS18044 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
151.158.26.0/23/24APNIC
2402:4920::/32/48APNIC

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

9 objects · 1 not announced

Route objects naming AS18044 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
61.57.160.0/19RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Not announced
151.158.26.0/23APNICKanrays Technology Co., Ltd.MAINT-TW-TWNIC2026-02-03Announced
151.158.26.0/23RADBCustomer Route - LOA provided (IMCLOUD-34137)MAINT-AS1348232026-01-27Announced
151.158.26.0/24APNICKanrays Technology Co., Ltd.MAINT-TW-TWNIC2026-02-03Announced
151.158.27.0/24APNICKanrays Technology Co., Ltd.MAINT-TW-TWNIC2026-02-03Announced
2402:4920::/32APNICKanrays Technology Co., Ltd.MAINT-TW-TWNIC2026-02-03Announced
2402:4920::/32RADBCustomer Route - LOA provided (IMCLOUD-34136)MAINT-AS1348232026-01-27Announced
2402:4920:26::/48APNICKanrays Technology Co., Ltd.MAINT-TW-TWNIC2026-02-03Announced
2402:4920:27::/48APNICKanrays Technology Co., Ltd.MAINT-TW-TWNIC2026-02-03Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS18044 directly show who expects to carry it.

AS-setWhereRelationship
AS-BTN-CUSTOMERSRADBLists AS18044 as a direct member
AS-CHIEF-TRANSITRADBLists AS18044 as a direct member
AS-HINETRADBLists AS18044 as a direct member
AS-HURRICANEV6RADBLists AS18044 as a direct member
AS-HYTRONRADBLists AS18044 as a direct member
AS-IIJRADBLists AS18044 as a direct member
AS-KGEXNTTCOMLists AS18044 as a direct member
AS-MISAKA-CUSTOMERS2RIPELists AS18044 as a direct member
AS-STUIXRIPELists AS18044 as a direct member
AS-TFN-TRANSIT-TESTRADBLists AS18044 as a direct member
AS-TFN-TRANSIT1NTTCOMLists AS18044 as a direct member
AS-TFN-TRANSIT1RADBLists AS18044 as a direct member
AS-TFN-TRANSIT2NTTCOMLists AS18044 as a direct member
AS-TFN-TRANSIT2RADBLists AS18044 as a direct member
AS-TWIGRADBLists AS18044 as a direct member
AS134823:AS-IPTRADBLists AS18044 as a direct member
AS17433:AS-HYTRONAPNICLists AS18044 as a direct member
AS17433:AS-HYTRONRADBLists AS18044 as a direct member
AS18044:AS-KANRAYSAPNICLists AS18044 as a direct member
AS202662:AS-HYTRONRIPELists AS18044 as a direct member
AS2497:AS-IIJRADBLists AS18044 as a direct member
AS917:AS-CUSTOMERSARINLists AS18044 as a direct member

RPKI from rpki-client, validated 2026-11-04 13:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-04. Cross-check on bgp.he.net.