asn.dev

Routing security

AS212253 TFLABS

Unclassified RIPE

RPKI valid 100% 5 of 5 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

5 observed

Every prefix observed with AS212253 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a12:e5c0::/47RPKI validIRR covering33
2a12:e5c0:10::/48RPKI validIRR covering33
2a12:e5c0:20::/48RPKI validIRR covering33
2a12:e5c0:30::/48RPKI validIRR33
185.222.22.0/24RPKI validIRR52

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS212253 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.81.50.0/23/24RIPENCC
185.222.22.0/24/24RIPENCC
2a12:e5c0::/46/48RIPENCC
2a12:e5c0:10::/46/48RIPENCC
2a12:e5c0:20::/46/48RIPENCC
2a12:e5c0:30::/48/48RIPENCC

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.

ASNetworkASPARouting paths
AS35133Eranium B.V.DeclaredObserved
AS55285Serverside.comDeclarednot observed
AS6939Hurricane Electric LLCnot declaredObserved
AS50304Blix Solutions ASnot declaredObserved
AS12859BIT BVnot declaredObserved
AS20764CJSC RASCOMnot declaredObserved
AS24482SG.GSnot declaredObserved
AS34927iFog GmbHnot declaredObserved
AS50629LWLcom GmbHnot declaredObserved

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

10 objects · 7 not announced

Route objects naming AS212253 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
45.81.50.0/23RIPE—NL-TFLABS-1-MNT2026-06-12Not announced
45.81.50.0/24RIPE—NL-TFLABS-1-MNT2026-07-05Not announced
45.81.51.0/24RIPE—NL-TFLABS-1-MNT2026-07-05Not announced
185.155.220.0/24RIPE—NETUTILS-MNT2025-02-12Not announced
2a12:e5c0::/46RIPE—NL-TFLABS-1-MNT2024-10-22Not announced
2a12:e5c0:10::/46RIPE—NL-TFLABS-1-MNT2024-10-20Not announced
2a12:e5c0:20::/46RIPEIX-ITNL-TFLABS-1-MNT2026-02-25Not announced
185.222.22.0/24RADBProxy route added for AS212253MAINT-GSLNETWORKS-AU2023-11-13Announced
185.222.22.0/24RIPE—NL-TFLABS-1-MNT2023-04-19Announced
2a12:e5c0:30::/48RIPE—NL-TFLABS-1-MNT2026-06-01Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS212253 directly show who expects to carry it.

AS-setWhereRelationship
AS-63529-AS-IMPORT-AS6939APNICLists AS212253 as a direct member
AS-BBIX-TRADBLists AS212253 as a direct member
AS-HURRICANEV6RADBLists AS212253 as a direct member
AS-KDDCUSTOMER2RADBLists AS212253 as a direct member
AS-SERVERSIDE:AS-CUSTOMERARINLists AS212253 as a direct member
AS206221:AS-ERA-IX-AMSTERDAMRIPELists AS212253 as a direct member
AS212253:AS-ALLRIPELists AS212253 as a direct member
AS35133:AS-ERANIUM-CUSTOMERSRIPELists AS212253 as a direct member
AS49992:AS-ALLRIPELists AS212253 as a direct member
AS55285:AS-CUSTOMERSARINLists AS212253 as a direct member

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