asn.dev

Routing security

AS43959 XTOM-TOKYO

Unclassified RIPE

RPKI valid 100% 15 of 15 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 25 authorising this AS

Announcements

What this network originates

15 observed

Every prefix observed with AS43959 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a0c:ed40::/29RPKI validIRR34
2a0d:1fc0::/29RPKI validIRR34
2a0d:4bc0::/29RPKI validIRR34
2a0d:3640::/29RPKI validIRR34
2a0d:4340::/29RPKI validIRR34
2a0d:7540::/29RPKI validIRR34
2a0d:de80::/29RPKI validIRR34
2a06:4fc0::/29RPKI validIRR34
2a06:57c0::/29RPKI validIRR34
2a07:46c0::/29RPKI validIRR34
2a07:e900::/29RPKI validIRR34
2a07:fa00::/29RPKI validIRR34
2a10:2600::/29RPKI validIRR34
2a12:9d00::/29RPKI validIRR34
2001:df4:dd80::/48RPKI validIRR34

RPKI · ROAs

Route origin authorisations

25 ROAs

Signed statements by address holders that AS43959 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.14.64.0/24/24RIPENCC
45.14.65.0/24/24RIPENCC
45.14.66.0/24/24RIPENCC
45.14.67.0/24/24RIPENCC
92.60.43.0/24/24RIPENCC
103.19.1.0/24/24APNIC
103.155.232.0/23/24APNIC
2001:df4:dd80::/48/48APNIC
2a06:4fc0::/29/48RIPENCC
2a06:57c0::/29/48RIPENCC
2a07:46c0::/29/48RIPENCC
2a07:e900::/29/48RIPENCC
2a07:fa00::/29/48RIPENCC
2a09:7::/36/48RIPENCC
2a0c:ed40::/29/48RIPENCC
2a0d:1fc0::/29/48RIPENCC
2a0d:3640::/29/48RIPENCC
2a0d:4340::/29/48RIPENCC
2a0d:4bc0::/29/48RIPENCC
2a0d:7540::/29/48RIPENCC
2a0d:c7c1::/32/48RIPENCC
2a0d:de80::/29/48RIPENCC
2a0f:5701:fe11::/48/48RIPENCC
2a10:2600::/29/48RIPENCC
2a12:9d00::/29/48RIPENCC

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

60 objects · 30 not announced

Route objects naming AS43959 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
45.14.64.0/24RADBxTom CustomerMAINT-AS93122023-11-13Not announced
45.14.64.0/24RIPE—XTOM2020-10-15Not announced
45.14.65.0/24RADBxTom CustomerMAINT-AS93122023-11-13Not announced
45.14.65.0/24RIPE—XTOM2020-10-15Not announced
45.14.66.0/24RADBxTom CustomerMAINT-AS93122023-11-13Not announced
45.14.66.0/24RIPE—XTOM2020-10-15Not announced
45.14.67.0/24RADBxTom CustomerMAINT-AS93122023-11-13Not announced
45.14.67.0/24RIPE—XTOM2020-10-15Not announced
92.60.43.0/24RADBxTom CustomerMAINT-AS93122023-11-13Not announced
103.19.1.0/24APNICCat Networks K.K.MAINT-CAT-JP2020-11-10Not announced
103.121.208.0/24APNICVirtual Hosting, Inc.MAINT-VH-AP2020-09-21Not announced
103.121.209.0/24APNICVirtual Hosting, Inc.MAINT-VH-AP2020-09-21Not announced
103.155.232.0/24RADBxTom CustomerMAINT-AS93122023-11-13Not announced
103.155.233.0/24RADBxTom CustomerMAINT-AS93122023-11-13Not announced
103.201.128.0/24APNICxTom LimitedMAINT-XTOM-HK2020-10-27Not announced
2403:71c0::/48APNICVirtual Hosting, Inc.MAINT-VH-AP2020-09-21Not announced
2403:71c0:1000::/48APNICVirtual Hosting, Inc.MAINT-VH-AP2020-09-21Not announced
2403:71c0:3000::/48APNICVirtual Hosting, Inc.MAINT-VH-AP2020-09-21Not announced
2403:71c0:5000::/48APNICVirtual Hosting, Inc.MAINT-VH-AP2020-10-27Not announced
2403:71c0:6000::/48APNICVirtual Hosting, Inc.MAINT-VH-AP2020-10-27Not announced
2403:71c0:7000::/48APNICVirtual Hosting, Inc.MAINT-VH-AP2020-10-27Not announced
2403:71c0:8000::/48APNICVirtual Hosting, Inc.MAINT-VH-AP2020-10-27Not announced
2403:71c0:9000::/48APNICVirtual Hosting, Inc.MAINT-VH-AP2020-10-27Not announced
2403:71c0:ff00::/48APNICVirtual Hosting, Inc.MAINT-VH-AP2020-09-21Not announced
2a09:7::/36RIPExTomXTOM2020-12-09Not announced
2a09:7::/48RADBxTom CustomerMAINT-AS93122023-11-13Not announced
2a0d:c7c1::/32RADBxTom CustomerMAINT-AS93122023-11-13Not announced
2a0f:5701:fe11::/48ALTDBxTomMAINT-AS2064992022-10-23Not announced
2a0f:5701:fe11::/48RADBxTomMAINT-AS93122023-11-13Not announced
2a0f:5701:fe11::/48RIPE—EMZET-MNT2022-10-23Not announced
2001:df4:dd80::/48APNICxTom GmbHMAINT-XTOMGMBH-AP2026-08-18Announced
2001:df4:dd80::/48RADB—MAINT-AS93122026-08-19Announced
2a06:4fc0::/29RADB—MAINT-AS93122026-08-19Announced
2a06:4fc0::/29RIPE—XTOM2026-08-18Announced
2a06:57c0::/29RADB—MAINT-AS93122026-08-19Announced
2a06:57c0::/29RIPE—XTOM2026-08-18Announced
2a07:46c0::/29RADB—MAINT-AS93122026-08-19Announced
2a07:46c0::/29RIPE—XTOM2026-08-18Announced
2a07:e900::/29RADB—MAINT-AS93122026-08-19Announced
2a07:e900::/29RIPE—XTOM2026-08-18Announced
2a07:fa00::/29RADB—MAINT-AS93122026-08-19Announced
2a07:fa00::/29RIPE—XTOM2026-08-18Announced
2a0c:ed40::/29RADB—MAINT-AS93122026-08-19Announced
2a0c:ed40::/29RIPE—XTOM2026-08-18Announced
2a0d:1fc0::/29RADB—MAINT-AS93122026-08-19Announced
2a0d:1fc0::/29RIPE—XTOM2026-08-18Announced
2a0d:3640::/29RADB—MAINT-AS93122026-08-19Announced
2a0d:3640::/29RIPE—XTOM2026-08-18Announced
2a0d:4340::/29RADB—MAINT-AS93122026-08-19Announced
2a0d:4340::/29RIPE—XTOM2026-08-18Announced
2a0d:4bc0::/29RADB—MAINT-AS93122026-08-19Announced
2a0d:4bc0::/29RIPE—XTOM2026-08-18Announced
2a0d:7540::/29RADB—MAINT-AS93122026-08-19Announced
2a0d:7540::/29RIPE—XTOM2026-08-18Announced
2a0d:de80::/29RADB—MAINT-AS93122026-08-19Announced
2a0d:de80::/29RIPE—XTOM2026-08-18Announced
2a10:2600::/29RADB—MAINT-AS93122026-08-19Announced
2a10:2600::/29RIPE—XTOM2026-08-18Announced
2a12:9d00::/29RADB—MAINT-AS93122026-08-19Announced
2a12:9d00::/29RIPE—XTOM2026-08-18Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS43959 directly show who expects to carry it.

AS-setWhereRelationship
AS-C3RADBLists AS43959 as a direct member
AS-CATRADBLists AS43959 as a direct member
AS-GIGAINFRARADBLists AS43959 as a direct member
AS-GIGAINFRA-V6RADBLists AS43959 as a direct member
AS-HURRICANEV6RADBLists AS43959 as a direct member
AS-MISAKA-CUSTOMERS2RIPELists AS43959 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS43959 as a direct member
AS-XNXTGENALTDBLists AS43959 as a direct member
AS-XNXTGENRADBLists AS43959 as a direct member
AS-XNXTGENRIPELists AS43959 as a direct member
AS-XTOM-BACKBONEALTDBLists AS43959 as a direct member
AS-XTOM-BACKBONERADBLists AS43959 as a direct member
AS-XTOM-BACKBONERIPELists AS43959 as a direct member
AS-XTOM-CUSTOMERSALTDBLists AS43959 as a direct member
AS-XTOM-CUSTOMERSRADBLists AS43959 as a direct member
AS-XTOM-CUSTOMERSRIPELists AS43959 as a direct member
AS-ZENLAYERRADBLists AS43959 as a direct member
AS58453:AS-AMERICAASCUSTAPNICLists AS43959 as a direct member
AS917:AS-CUSTOMERSARINLists AS43959 as a direct member

RPKI from rpki-client, validated 2026-10-16 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-16. Cross-check on bgp.he.net.