asn.dev

Routing security

AS211286 MEASUREMENT-NETWORK Tobias Fiebig

Unclassified RIPE Educational/Research

RPKI valid 100% 17 of 17 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 18 authorising this AS

Announcements

What this network originates

17 observed

Every prefix observed with AS211286 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a0d:8d04::/32RPKI validIRR35
2a0d:8d04::/48RPKI validIRR35
2a0d:8d04:5::/48RPKI validIRR35
2a0d:8d04:5000::/36RPKI validIRR35
2a0d:8d04:a::/48RPKI validIRR19
2a0d:8d04:a000::/36RPKI validIRR35
2a0d:8d04:b::/48RPKI validIRR35
2a0d:8d04:b000::/36RPKI validIRR35
2a0d:8d04:c000::/35RPKI validIRR35
2a0d:8d04:c000::/36RPKI validIRR35
2a0d:8d04:d::/48RPKI validIRR35
141.39.220.0/22RPKI validIRR55
141.39.220.0/24RPKI validIRR55
141.39.221.0/24RPKI validIRR55
141.39.222.0/23RPKI validIRR53
141.39.222.0/24RPKI validIRR55
141.39.223.0/24RPKI validIRR55

RPKI · ROAs

Route origin authorisations

18 ROAs

Signed statements by address holders that AS211286 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
141.39.220.0/22/24RIPENCC
193.31.54.0/24/24RIPENCC
193.31.55.0/24/24RIPENCC
2a0d:8d04::/32/48RIPENCC
2a0d:8d04::/48/48RIPENCC
2a0d:8d04:5::/48/48RIPENCC
2a0d:8d04:a::/48/48RIPENCC
2a0d:8d04:b::/48/48RIPENCC
2a0d:8d04:d::/48/48RIPENCC
2a0d:8d04:71a::/48/48RIPENCC
2a0d:8d04:71b::/48/48RIPENCC
2a0d:8d04:71d::/48/48RIPENCC
2a0d:8d04:5000::/36/48RIPENCC
2a0d:8d04:6000::/36/36RIPENCC
2a0d:8d04:a000::/36/36RIPENCC
2a0d:8d04:b000::/36/36RIPENCC
2a0d:8d04:c000::/35/35RIPENCC
2a0d:8d04:c000::/36/36RIPENCC

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

RPKI · ASPA

Declared transit providers

9 declared

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

ASNetworkASPARouting paths
AS1273IDDQD-ASDeclarednot observed
AS3320Deutsche Telekom AGDeclaredObserved
AS5405Inter.link GmbHDeclaredObserved
AS9002RETN LimitedDeclaredObserved
AS25291SysEleven GmbHDeclarednot observed
AS47147Anexia Cloud Solutions GmbHDeclarednot observed
AS50629LWLcom GmbHDeclaredObserved
AS58299Openfactory GmbHDeclarednot observed
AS59645Tobias FiebigDeclaredObserved
AS6939Hurricane Electric LLCnot declaredObserved
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)not declaredObserved
AS17639Converge ICT Solutions Inc.not declaredObserved
AS24482SG.GSnot declaredObserved
AS48185team.blue NVnot declaredObserved
AS204092Association GRIFONnot declaredObserved
AS6696VERIXI SAnot declaredObserved
AS6797GlobalConnect ABnot declaredObserved
AS20485Joint Stock Company TransTeleComnot declaredObserved
AS37100SEACOM Limitednot declaredObserved
AS37721Virtual Technologies & Solutionsnot declaredObserved
AS4657StarHub Ltdnot 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

27 objects · 10 not announced

Route objects naming AS211286 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
141.39.220.0/23RIPE—WYBT-MNT2023-04-04Not announced
193.31.54.0/24RIPEMore info: https://measurement.network/services/v4less-as/PFALZKOM-MNT2024-11-13Not announced
193.31.55.0/24RIPEMore info: https://measurement.network/services/v4less-as/PFALZKOM-MNT2024-11-13Not announced
2a0d:8d04::/36RIPE—WYBT-MNT2023-04-06Not announced
2a0d:8d04:71a::/48RIPE—WYBT-MNT2023-12-20Not announced
2a0d:8d04:71b::/48RIPE—WYBT-MNT2023-12-20Not announced
2a0d:8d04:71d::/48RIPE—WYBT-MNT2023-12-20Not announced
2a0d:8d04:6000::/36RIPE—WYBT-MNT2024-07-12Not announced
2a0d:8d04:a000::/35RIPE—WYBT-MNT2023-04-06Not announced
2a0d:8d04:d000::/36RIPE—WYBT-MNT2023-04-06Not announced
141.39.220.0/22RIPE—WYBT-MNT2023-04-04Announced
141.39.220.0/24RIPE—WYBT-MNT2023-04-04Announced
141.39.221.0/24RIPE—WYBT-MNT2023-04-04Announced
141.39.222.0/23RIPE—WYBT-MNT2023-04-04Announced
141.39.222.0/24RIPE—WYBT-MNT2023-04-04Announced
141.39.223.0/24RIPE—WYBT-MNT2023-04-04Announced
2a0d:8d04::/32RIPE—WYBT-MNT2025-05-19Announced
2a0d:8d04::/48RIPE—WYBT-MNT2023-04-06Announced
2a0d:8d04:5::/48RIPE—WYBT-MNT2023-12-20Announced
2a0d:8d04:a::/48RIPE—WYBT-MNT2025-09-23Announced
2a0d:8d04:b::/48RIPE—WYBT-MNT2023-04-06Announced
2a0d:8d04:d::/48RIPE—WYBT-MNT2023-04-06Announced
2a0d:8d04:5000::/36RIPE—WYBT-MNT2024-07-12Announced
2a0d:8d04:a000::/36RIPE—WYBT-MNT2023-04-06Announced
2a0d:8d04:b000::/36RIPE—WYBT-MNT2023-04-06Announced
2a0d:8d04:c000::/35RIPE—WYBT-MNT2023-04-06Announced
2a0d:8d04:c000::/36RIPE—WYBT-MNT2023-04-06Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS211286 directly show who expects to carry it.

AS-setWhereRelationship
AS211286:AS-MSMTNTWRKPeeringDBDeclared by the operator as its own set
AS-HURRICANEV6RADBLists AS211286 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS211286 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS211286 as a direct member
AS-TRANSROUTE-SPECRIPELists AS211286 as a direct member
AS211286:AS-MSMTNTWRKRIPELists AS211286 as a direct member
AS59645:AS-WYBTRIPELists AS211286 as a direct member

RPKI from rpki-client, validated 2026-11-01 13:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-01. Cross-check on bgp.he.net.