Routing security

AS400951 AKARI-NETWORKS

Unclassified ARIN

RPKI valid 100% 33 of 33 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

33 observed

Every prefix observed with AS400951 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
64.83.60.0/23	RPKI valid	IRR	50
64.83.60.0/24	RPKI valid	IRR	5
64.83.61.0/24	RPKI valid	IRR	5
64.83.62.0/23	RPKI valid	IRR	50
64.83.62.0/24	RPKI valid	IRR	5
64.83.63.0/24	RPKI valid	IRR	5
64.178.112.0/23	RPKI valid	IRR	49
64.178.112.0/24	RPKI valid	IRR	5
64.178.113.0/24	RPKI valid	IRR	5
64.178.122.0/23	RPKI valid	IRR	49
64.178.122.0/24	RPKI valid	IRR	5
64.178.123.0/24	RPKI valid	IRR	5
64.178.124.0/23	RPKI valid	IRR	49
64.178.124.0/24	RPKI valid	IRR	5
64.178.125.0/24	RPKI valid	IRR	5
64.178.126.0/23	RPKI valid	IRR	49
64.178.126.0/24	RPKI valid	IRR	5
64.178.127.0/24	RPKI valid	IRR	5
87.84.188.0/23	RPKI valid	IRR	50
87.84.188.0/24	RPKI valid	IRR covering	50
87.84.189.0/24	RPKI valid	IRR covering	50
155.117.198.0/23	RPKI valid	IRR	50
155.117.198.0/24	RPKI valid	IRR covering	50
155.117.199.0/24	RPKI valid	IRR covering	50
169.40.124.0/23	RPKI valid	IRR	50
189.24.122.0/23	RPKI valid	IRR	50
189.24.122.0/24	RPKI valid	IRR	50
189.24.123.0/24	RPKI valid	IRR	50
212.189.50.0/23	RPKI valid	IRR	50
212.189.50.0/24	RPKI valid	IRR covering	50
212.189.51.0/24	RPKI valid	IRR covering	50
217.217.6.0/23	RPKI valid	IRR	50
217.217.7.0/24	RPKI valid	IRR covering	50

RPKI · ROAs

Route origin authorisations

11 ROAs

Signed statements by address holders that AS400951 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
64.83.60.0/22	/24	RIPENCC
64.178.112.0/23	/24	RIPENCC
64.178.122.0/23	/24	RIPENCC
64.178.124.0/23	/24	RIPENCC
64.178.126.0/23	/24	RIPENCC
87.84.188.0/23	/24	RIPENCC
155.117.198.0/23	/24	RIPENCC
169.40.124.0/23	/24	RIPENCC
189.24.122.0/23	/24	RIPENCC
212.189.50.0/23	/24	RIPENCC
217.217.6.0/23	/24	RIPENCC

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

33 objects · 2 not announced

Route objects naming AS400951 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.

Prefix	Source	Description	Maintainer	Changed	Routing
64.83.56.0/22	RIPE	—	`NTT-ASIA-MNT`	2026-09-28	Not announced
64.83.60.0/22	RIPE	—	`NTT-ASIA-MNT`	2026-09-28	Not announced
64.83.60.0/23	RIPE	—	`NTT-ASIA-MNT`	2026-09-28	Announced
64.83.60.0/24	RIPE	—	`NTT-ASIA-MNT`	2026-09-28	Announced
64.83.61.0/24	RIPE	—	`NTT-ASIA-MNT`	2026-09-28	Announced
64.83.62.0/23	RIPE	—	`NTT-ASIA-MNT`	2026-09-28	Announced
64.83.62.0/24	RIPE	—	`NTT-ASIA-MNT`	2026-09-28	Announced
64.83.63.0/24	RIPE	—	`NTT-ASIA-MNT`	2026-09-28	Announced
64.178.112.0/23	RADB	AKRN Customer Route	`MAINT-AKARI-HK`	2026-05-23	Announced
64.178.112.0/23	RIPE	—	`LIR-HK-DAWSON-1-MNT`	2026-09-28	Announced
64.178.112.0/24	RIPE	—	`LIR-HK-DAWSON-1-MNT`	2026-09-28	Announced
64.178.113.0/24	RIPE	—	`LIR-HK-DAWSON-1-MNT`	2026-09-28	Announced
64.178.122.0/23	RIPE	—	`LIR-HK-DAWSON-1-MNT`	2026-09-28	Announced
64.178.122.0/24	RIPE	—	`LIR-HK-DAWSON-1-MNT`	2026-09-28	Announced
64.178.123.0/24	RIPE	—	`LIR-HK-DAWSON-1-MNT`	2026-09-28	Announced
64.178.124.0/23	RIPE	—	`LIR-HK-DAWSON-1-MNT`	2026-09-28	Announced
64.178.124.0/24	RIPE	—	`LIR-HK-DAWSON-1-MNT`	2026-09-28	Announced
64.178.125.0/24	RIPE	—	`LIR-HK-DAWSON-1-MNT`	2026-09-28	Announced
64.178.126.0/23	RIPE	—	`LIR-HK-DAWSON-1-MNT`	2026-09-28	Announced
64.178.126.0/24	RIPE	—	`LIR-HK-DAWSON-1-MNT`	2026-09-28	Announced
64.178.127.0/24	RIPE	—	`LIR-HK-DAWSON-1-MNT`	2026-09-28	Announced
87.84.188.0/23	RADB	autogen	`MAINT-AS834`	2026-08-28	Announced
87.84.188.0/23	RIPE	—	`NETUTILS-MNT`	2026-08-05	Announced
155.117.198.0/23	RADB	autogen	`MAINT-AS834`	2026-04-08	Announced
155.117.198.0/23	RIPE	—	`NETUTILS-MNT`	2026-04-08	Announced
169.40.124.0/23	RADB	autogen	`MAINT-AS834`	2026-09-29	Announced
169.40.124.0/23	RIPE	—	`NETUTILS-MNT`	2026-09-21	Announced
189.24.122.0/23	RIPE	—	`NTT-ASIA-MNT`	2026-06-22	Announced
189.24.122.0/24	RIPE	—	`NTT-ASIA-MNT`	2026-06-22	Announced
189.24.123.0/24	RIPE	—	`NTT-ASIA-MNT`	2026-06-22	Announced
212.189.50.0/23	RADB	autogen	`MAINT-AS834`	2026-06-30	Announced
217.217.6.0/23	RADB	autogen	`MAINT-AS834`	2026-09-29	Announced
217.217.6.0/23	RIPE	—	`NETUTILS-MNT`	2026-09-10	Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS400951 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-979`	RADB	Lists AS400951 as a direct member
`AS-AKARI`	RADB	Lists AS400951 as a direct member
`AS-IIJ`	RADB	Lists AS400951 as a direct member
`AS-IIJ6`	RADB	Lists AS400951 as a direct member
`AS-MISAKA-CUSTOMERS2`	RIPE	Lists AS400951 as a direct member
`AS917:AS-CUSTOMERS`	ARIN	Lists AS400951 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.