Routing security

AS218338 GRIMM-AS Dominic Grimm

Unclassified APNIC Educational/Research

RPKI valid 100% 1 of 1 announcements

RPKI invalid 0 none

No ROA 0 not covered by any ROA

IRR registered 100% 0 missing · 0 other origin

ROAs 1 authorising this AS

Announcements

What this network originates

1 observed

Every prefix observed with AS218338 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
2a14:7583:efc5::/48	RPKI valid	IRR	34

RPKI · ROAs

Route origin authorisations

1 ROAs

Signed statements by address holders that AS218338 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
2a14:7583:efc5::/48	/48	RIPENCC

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

RPKI · ASPA

Declared transit providers

2 declared

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

AS	Network	ASPA	Routing paths
AS41051	Openfactory GmbH	Declared	not observed
AS212895	Johannes Ernst	Declared	Observed
AS34872	Sarah Rossius trading as Servperso Systems	not declared	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

1 objects · 0 not announced

Route objects naming AS218338 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
2a14:7583:efc5::/48	RIPE	—	`GRIMM-MNT`	2026-10-22	Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS218338 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-HURRICANEV6`	RADB	Lists AS218338 as a direct member
`AS-MOEDOVE`	AFRINIC	Lists AS218338 as a direct member
`AS-MOEDOVE`	ALTDB	Lists AS218338 as a direct member
`AS-MOEDOVE`	ARIN	Lists AS218338 as a direct member
`AS-MOEDOVE`	RADB	Lists AS218338 as a direct member
`AS-RETN-ACTUAL-V6`	RIPE	Lists AS218338 as a direct member
`AS-STEFAN`	AFRINIC	Lists AS218338 as a direct member
`AS-STEFAN`	ALTDB	Lists AS218338 as a direct member
`AS-STEFAN`	ARIN	Lists AS218338 as a direct member
`AS-VM-JE-CUS`	RIPE	Lists AS218338 as a direct member
`AS202782:AS-DOWNSTREAM`	RIPE	Lists AS218338 as a direct member
`AS209533:AS-BGPTUNNEL`	RIPE	Lists AS218338 as a direct member
`AS214205:AS-ZVSHOSTING`	RIPE	Lists AS218338 as a direct member
`AS34872:AS-DOWNSTREAM-DE`	RIPE	Lists AS218338 as a direct member
`AS41051:AS-PARTICIPANTS`	RIPE	Lists AS218338 as a direct member
`AS44324:AS-MD`	ALTDB	Lists AS218338 as a direct member
`AS44324:AS-MD`	RADB	Lists AS218338 as a direct member
`AS44324:AS-MD`	RIPE	Lists AS218338 as a direct member
`AS52025:AS-DOWNSTREAMS-AMSTERDAM`	RIPE	Lists AS218338 as a direct member
`AS52025:AS-DOWNSTREAMS-ASHBURN`	RIPE	Lists AS218338 as a direct member
`AS52025:AS-DOWNSTREAMS-AUCKLAND`	RIPE	Lists AS218338 as a direct member
`AS52025:AS-DOWNSTREAMS-FRANKFURT`	RIPE	Lists AS218338 as a direct member
`AS52025:AS-DOWNSTREAMS-FREMONT`	RIPE	Lists AS218338 as a direct member
`AS52025:AS-DOWNSTREAMS-KANSASCITY`	RIPE	Lists AS218338 as a direct member
`AS52025:AS-DOWNSTREAMS-NEWARK`	RIPE	Lists AS218338 as a direct member
`AS52025:AS-DOWNSTREAMS-SINGAPORE`	RIPE	Lists AS218338 as a direct member
`AS52025:AS-DOWNSTREAMS-STOCKHOLM`	RIPE	Lists AS218338 as a direct member
`AS52025:AS-DOWNSTREAMS-SYDNEY`	RIPE	Lists AS218338 as a direct member
`AS52025:AS-DOWNSTREAMS-TOKYO`	RIPE	Lists AS218338 as a direct member
`AS52025:AS-DOWNSTREAMS-TORONTO`	RIPE	Lists AS218338 as a direct member

RPKI from rpki-client, validated 2026-11-02 13:01 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-02. Cross-check on bgp.he.net.