asn.dev

Routing security

AS41872 FLASHCABLE Flashcable Network

Unclassified RIPE

RPKI valid 100% 19 of 19 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 23 authorising this AS

Announcements

What this network originates

19 observed

Every prefix observed with AS41872 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a02:6500::/32RPKI validIRR35
2a05:80::/29RPKI validIRR35
37.110.200.0/21RPKI validIRR57
37.209.176.0/20RPKI validIRR52
81.92.96.0/20RPKI validIRR52
91.190.0.0/19RPKI validIRR52
91.207.164.0/24RPKI validIRR57
94.100.144.0/20RPKI validIRR52
94.198.248.0/21RPKI validIRR57
185.65.168.0/22RPKI validIRR57
185.161.20.0/22RPKI validIRR57
185.244.255.0/24RPKI validIRR57
193.178.156.0/23RPKI validIRR57
193.247.109.0/24RPKI validIRR57
194.33.98.0/23RPKI validIRR57
195.12.40.0/22RPKI validIRR57
195.43.56.0/22RPKI validIRR57
195.90.112.0/23RPKI validIRR57
212.35.0.0/19RPKI validIRR52

RPKI · ROAs

Route origin authorisations

23 ROAs

Signed statements by address holders that AS41872 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
37.110.200.0/21/24RIPENCC
37.110.200.0/22/22RIPENCC
37.110.205.0/24/24RIPENCC
37.110.206.0/24/24RIPENCC
37.209.176.0/20/20RIPENCC
81.92.96.0/20/20RIPENCC
91.190.0.0/19/19RIPENCC
91.207.164.0/24/24RIPENCC
94.100.144.0/20/20RIPENCC
94.198.248.0/21/22RIPENCC
185.65.168.0/22/22RIPENCC
185.161.20.0/22/22RIPENCC
185.244.255.0/24/24RIPENCC
193.178.156.0/23/23RIPENCC
193.247.109.0/24/24RIPENCC
194.33.98.0/23/23RIPENCC
195.12.40.0/22/22RIPENCC
195.43.56.0/22/22RIPENCC
195.90.112.0/23/23RIPENCC
212.35.0.0/19/19RIPENCC
2001:470:227::/48/48ARIN
2a02:6500::/32/32RIPENCC
2a05:80::/29/29RIPENCC

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

20 objects · 1 not announced

Route objects naming AS41872 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
2001:470:227::/48ARINNET-2001-470-227---48-AS41872MNT-HURC2023-11-28Not announced
37.110.200.0/21RIPE—FLASHCABLE-MNT2026-07-07Announced
37.209.176.0/20RIPECH-FLASHCABLEFLASHCABLE-MNT2026-07-07Announced
81.92.96.0/20RIPECH-FLASHCABLE-20070405FLASHCABLE-MNT2026-07-07Announced
91.190.0.0/19RIPEGIB-Solutions AGFLASHCABLE-MNT2026-07-07Announced
91.207.164.0/24RIPE—MNT-CH-TERALINE-12021-09-28Announced
94.100.144.0/20RIPECH-FLASHCABLE-20171221FLASHCABLE-MNT2026-07-07Announced
94.198.248.0/21RIPE—FLASHCABLE-MNT2026-07-07Announced
185.65.168.0/22RIPE—FLASHCABLE-MNT2026-07-07Announced
185.161.20.0/22RIPE—FLASHCABLE-MNT2026-07-07Announced
185.244.255.0/24RIPEtaNET GmbHCH-TANET-1-MNT2020-01-30Announced
193.178.156.0/23RIPERoute_Object_HelvitischeBankFLASHCABLE-MNT2026-07-07Announced
193.247.109.0/24RIPEBezirksverwaltung EinsiedelnFLASHCABLE-MNT2026-07-07Announced
194.33.98.0/23RIPE—FLASHCABLE-MNT2026-07-07Announced
195.12.40.0/22RIPE—FLASHCABLE-MNT2026-07-07Announced
195.43.56.0/22RIPE—FLASHCABLE-MNT2026-07-07Announced
195.90.112.0/23RIPE—FLASHCABLE-MNT2026-07-07Announced
212.35.0.0/19RIPECH-FLASHCABLE-20070405FLASHCABLE-MNT2026-07-07Announced
2a02:6500::/32RIPEGIB-Solutions AG, AS41782 IPv6 AllocationFLASHCABLE-MNT2026-07-07Announced
2a05:80::/29RIPE—FLASHCABLE-MNT2026-07-07Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS41872 directly show who expects to carry it.

AS-setWhereRelationship
AS-GIBRIPELists AS41872 as a direct member
AS-HURRICANERADBLists AS41872 as a direct member
AS-HURRICANEV6RADBLists AS41872 as a direct member
AS-INTEROUTERIPELists AS41872 as a direct member
AS-TRANSROUTE-SPECRIPELists AS41872 as a direct member
AS15576:AS-CUSTOMERRIPELists AS41872 as a direct member
AS25091:AS-PEERSRIPELists AS41872 as a direct member
AS42476:AS-SWISSIX-CONNECTEDRIPELists AS41872 as a direct member

RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.