asn.dev

Routing security

AS203964 X4TEL-AS

Unclassified RIPE

RPKI valid 59% 19 of 32 announcements
RPKI invalid 0 none
No ROA 13 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 19 authorising this AS

Announcements

What this network originates

32 observed

Every prefix observed with AS203964 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a0b:e600::/29No ROAIRR33
2a07:7400::/29No ROAIRR33
80.253.164.0/22No ROAIRR57
185.150.232.0/22No ROAIRR57
185.150.232.0/23No ROAIRR57
185.150.234.0/23No ROAIRR57
185.168.40.0/22No ROAIRR57
185.168.40.0/23No ROAIRR57
185.168.42.0/23No ROAIRR57
213.190.25.0/24No ROAIRR covering57
213.190.26.0/23No ROAIRR covering57
213.190.26.0/24No ROAIRR covering57
213.190.27.0/24No ROAIRR covering57
45.39.40.0/24RPKI validIRR57
82.21.209.0/24RPKI validIRR57
82.21.221.0/24RPKI validIRR57
82.22.209.0/24RPKI validIRR57
82.22.226.0/24RPKI validIRR57
82.23.211.0/24RPKI validIRR57
82.23.221.0/24RPKI validIRR57
82.24.217.0/24RPKI validIRR57
82.24.232.0/24RPKI validIRR57
82.25.226.0/24RPKI validIRR57
82.25.231.0/24RPKI validIRR57
82.26.213.0/24RPKI validIRR57
82.27.219.0/24RPKI validIRR57
82.29.212.0/24RPKI validIRR57
82.29.219.0/24RPKI validIRR57
82.29.222.0/24RPKI validIRR57
82.29.224.0/24RPKI validIRR57
104.252.70.0/24RPKI validIRR57
142.252.204.0/23RPKI validIRR57

RPKI · ROAs

Route origin authorisations

19 ROAs

Signed statements by address holders that AS203964 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.39.40.0/24/24ARIN
82.21.209.0/24/24RIPENCC
82.21.221.0/24/24RIPENCC
82.22.209.0/24/24RIPENCC
82.22.226.0/24/24RIPENCC
82.23.211.0/24/24RIPENCC
82.23.221.0/24/24RIPENCC
82.24.217.0/24/24RIPENCC
82.24.232.0/24/24RIPENCC
82.25.226.0/24/24RIPENCC
82.25.231.0/24/24RIPENCC
82.26.213.0/24/24RIPENCC
82.27.219.0/24/24RIPENCC
82.29.212.0/24/24RIPENCC
82.29.219.0/24/24RIPENCC
82.29.222.0/24/24RIPENCC
82.29.224.0/24/24RIPENCC
104.252.70.0/24/24ARIN
142.252.204.0/23/23ARIN

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

57 objects · 10 not announced

Route objects naming AS203964 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
44.30.64.0/24RADB9A3SFZMAINT-ARDC2025-11-21Not announced
185.150.232.0/24RIPE—HR-4TEL-1-MNT2020-03-26Not announced
185.150.233.0/24RIPE—HR-4TEL-1-MNT2020-03-26Not announced
185.150.234.0/24RIPE—HR-4TEL-1-MNT2020-03-26Not announced
185.150.235.0/24RIPE—HR-4TEL-1-MNT2020-03-26Not announced
185.168.40.0/24RIPE—HR-4TEL-1-MNT2020-03-26Not announced
185.168.41.0/24RIPE—HR-4TEL-1-MNT2020-03-26Not announced
185.168.42.0/24RIPE—HR-4TEL-1-MNT2018-09-08Not announced
185.168.43.0/24RIPE—HR-4TEL-1-MNT2020-03-26Not announced
213.190.24.0/22RIPE—HR-4TEL-1-MNT2018-11-08Not announced
45.39.40.0/24ARINSubnet Digital LLCMNT-SDL-1662026-07-16Announced
45.39.40.0/24RADBOpenColo LOA'edMAINT-AS187792026-07-16Announced
80.253.164.0/22RIPE—VM-NOC2024-11-28Announced
82.21.209.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.21.209.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.21.221.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.21.221.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.22.209.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.22.209.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.22.226.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.22.226.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.23.211.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.23.211.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.23.221.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.23.221.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.24.217.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.24.217.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.24.232.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.24.232.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.25.226.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.25.226.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.25.231.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.25.231.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.26.213.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.26.213.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.27.219.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.27.219.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.29.212.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.29.212.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.29.219.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.29.219.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.29.222.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.29.222.0/24RIPE—NETUTILS-MNT2025-04-03Announced
82.29.224.0/24RADBautogenMAINT-AS8342025-04-03Announced
82.29.224.0/24RIPE—NETUTILS-MNT2025-04-03Announced
104.252.70.0/24ARINSubnet Digital LLCMNT-SDL-1662026-07-16Announced
104.252.70.0/24RADBOpenColo LOA'edMAINT-AS187792026-07-16Announced
142.252.204.0/23ARINEGIHostingMNT-EGNL-12026-07-16Announced
142.252.204.0/23RADBOpenColo LOA'edMAINT-AS187792026-07-16Announced
185.150.232.0/22RIPE—HR-4TEL-1-MNT2016-11-09Announced
185.150.232.0/23RIPE—HR-4TEL-1-MNT2020-03-26Announced
185.150.234.0/23RIPE—HR-4TEL-1-MNT2020-03-26Announced
185.168.40.0/22RIPE—HR-4TEL-1-MNT2016-09-15Announced
185.168.40.0/23RIPE—HR-4TEL-1-MNT2018-09-08Announced
185.168.42.0/23RIPE—HR-4TEL-1-MNT2020-03-26Announced
2a07:7400::/29RIPE—HR-4TEL-1-MNT2016-11-23Announced
2a0b:e600::/29RIPE—HR-4TEL-1-MNT2016-11-24Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS203964 directly show who expects to carry it.

AS-setWhereRelationship
AS-4TELRIPELists AS203964 as a direct member
AS-DATACROSSRIPELists AS203964 as a direct member
AS-DATACROSS-IPV6RIPELists AS203964 as a direct member
AS-HURRICANERADBLists AS203964 as a direct member
AS-HURRICANEV6RADBLists AS203964 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS203964 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS203964 as a direct member
AS-SEDMIODJELRIPELists AS203964 as a direct member
AS-TRANSROUTE-SPECRIPELists AS203964 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.