asn.dev

Routing security

AS201701 FFRL-AS

Unclassified RIPE

RPKI valid 100% 8 of 8 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

8 observed

Every prefix observed with AS201701 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a03:2260::/30RPKI validIRR35
2a03:2260:1000::/36RPKI validIRR35
2a03:2260:2000::/36RPKI validIRR34
2a03:2260:3000::/36RPKI validIRR34
185.66.192.0/22RPKI validIRR54
185.66.193.0/24RPKI validIRR53
185.66.194.0/24RPKI validIRR53
185.66.195.0/24RPKI validIRR54

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS201701 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
185.66.192.0/22/22RIPENCC
185.66.193.0/24/24RIPENCC
185.66.194.0/24/24RIPENCC
185.66.195.0/24/24RIPENCC
2a03:2260::/30/30RIPENCC
2a03:2260:1000::/36/36RIPENCC
2a03:2260:2000::/36/36RIPENCC
2a03:2260:3000::/36/36RIPENCC
2a0a:d882::/48/48RIPENCC

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

10 objects · 2 not announced

Route objects naming AS201701 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
185.66.192.0/24RIPEFreifunk Rheinland IPv4 SubNetworkMNT-FFRHEIN2014-09-26Not announced
2a0a:d882::/48RIPE—MNT-FFRHEIN2025-08-08Not announced
185.66.192.0/22RIPEFreifunk Rheinland IPv4 NetworkMNT-FFRHEIN2014-08-08Announced
185.66.193.0/24RIPEFreifunk Rheinland IPv4 SubNetworkMNT-FFRHEIN2014-09-26Announced
185.66.194.0/24RIPEFreifunk Rheinland IPv4 SubNetworkMNT-FFRHEIN2014-09-26Announced
185.66.195.0/24RIPEFreifunk Rheinland IPv4 SubNetworkMNT-FFRHEIN2014-09-26Announced
2a03:2260::/30RIPEFreifunk Rheinland IPv6 First NetworkMNT-FFRHEIN2014-08-08Announced
2a03:2260:1000::/36RIPEFreifunk Rheinland Specific FRAMNT-FFRHEIN2015-09-27Announced
2a03:2260:2000::/36RIPEFreifunk Rheinland Specific BERMNT-FFRHEIN2015-09-27Announced
2a03:2260:3000::/36RIPEFreifunk Rheinland Specific DUSMNT-FFRHEIN2015-09-27Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS201701 directly show who expects to carry it.

AS-setWhereRelationship
AS-ECIX-BERRIPELists AS201701 as a direct member
AS-ECIX-DUSRIPELists AS201701 as a direct member
AS-ECIX-FRARIPELists AS201701 as a direct member
AS-FFHHRIPELists AS201701 as a direct member
AS-FFRLRIPELists AS201701 as a direct member
AS-HURRICANEV6RADBLists AS201701 as a direct member
AS-MANDA-DECIX-PEERS-V4RIPELists AS201701 as a direct member
AS-MANDA-DECIX-PEERS-V6RIPELists AS201701 as a direct member
AS-MANDA-ECIX-PEERS-V4RIPELists AS201701 as a direct member
AS-MANDA-ECIX-PEERS-V6RIPELists AS201701 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS201701 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS201701 as a direct member
AS200023:AS-PEERS-NLIXRIPELists AS201701 as a direct member
AS203462:AS-NVC-DECIX_FRA_RSRIPELists AS201701 as a direct member
AS56890:AS-DECIX-DUS-CONNECTEDRIPELists AS201701 as a direct member
AS56890:AS-DECIX-DUS-RSRIPELists AS201701 as a direct member
AS56890:AS-DECIX-DUS-RS-V6RIPELists AS201701 as a direct member
AS57555:AS-PEERSRIPELists AS201701 as a direct member
AS57555:AS-PEERS-DTAGRIPELists AS201701 as a direct member
AS6695:AS-DECIX-FRA-CONNECTEDRIPELists AS201701 as a direct member
AS6695:AS-DECIX-FRA-RSRIPELists AS201701 as a direct member
AS6695:AS-DECIX-FRA-RS-V6RIPELists AS201701 as a direct member

RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.