asn.dev

Routing security

AS51722 TEKNOSOS

Hosting Spamhaus ASN-DROP RIPE

RPKI valid 100% 29 of 29 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 93% 2 missing · 0 other origin
ROAs 42 authorising this AS

Announcements

What this network originates

29 observed

Every prefix observed with AS51722 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
5.180.45.0/24RPKI validNo IRR41
45.136.5.0/24RPKI validNo IRR54
2a0b:7780::/29RPKI validIRR34
2a0b:da00::/29RPKI validIRR34
2a0b:e9c0::/29RPKI validIRR34
2a0c:5c0::/29RPKI validIRR34
2a0c:77c0::/29RPKI validIRR34
2a0c:aa40::/29RPKI validIRR34
2a0d:2dc0::/29RPKI validIRR34
2a0d:3880::/29RPKI validIRR34
2a0e:36c6:2000::/48RPKI validIRR35
2a03:f7c0::/29RPKI validIRR34
2a06:ddc0::/29RPKI validIRR34
31.40.196.0/24RPKI validIRR52
45.12.143.0/24RPKI validIRR52
45.89.52.0/24RPKI validIRR52
62.3.12.0/24RPKI validIRR52
78.135.73.0/24RPKI validIRR52
94.131.108.0/24RPKI validIRR52
94.131.123.0/24RPKI validIRR52
103.231.75.0/24RPKI validIRR52
131.222.220.0/24RPKI validIRR52
153.56.180.0/24RPKI validIRR52
153.56.211.0/24RPKI validIRR52
185.153.182.0/24RPKI validIRR52
185.234.66.0/24RPKI validIRR52
193.46.56.0/24RPKI validIRR52
194.55.136.0/24RPKI validIRR52
195.85.201.0/24RPKI validIRR52

RPKI · ROAs

Route origin authorisations

42 ROAs

Signed statements by address holders that AS51722 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
5.180.45.0/24/24RIPENCC
31.40.196.0/24/24RIPENCC
31.40.204.0/24/24RIPENCC
45.12.143.0/24/24RIPENCC
45.89.52.0/24/24RIPENCC
45.136.5.0/24/24RIPENCC
45.141.148.0/24/24RIPENCC
62.3.12.0/24/24RIPENCC
78.135.73.0/24/24RIPENCC
94.131.108.0/24/24RIPENCC
94.131.123.0/24/24RIPENCC
103.231.75.0/24/24RIPENCC
131.222.220.0/24/24RIPENCC
153.56.180.0/24/24RIPENCC
153.56.211.0/24/24RIPENCC
155.103.70.0/24/24ARIN
155.103.71.0/24/24ARIN
185.153.182.0/24/24RIPENCC
185.234.66.0/24/24RIPENCC
193.46.56.0/24/24RIPENCC
194.55.136.0/24/24RIPENCC
194.116.236.0/24/24RIPENCC
195.85.201.0/24/24RIPENCC
195.85.205.0/24/24RIPENCC
201.3.122.0/24/24RIPENCC
2602:fa5d::/48/48ARIN
2602:fa5d:6::/48/48ARIN
2602:fa5d:7::/48/48ARIN
2602:fa5d:8::/48/48ARIN
2602:fa5d:9::/48/48ARIN
2602:fa5d:10::/48/48ARIN
2a03:f7c0::/29/29RIPENCC
2a06:ddc0::/29/29RIPENCC
2a0b:7780::/29/29RIPENCC
2a0b:da00::/29/29RIPENCC
2a0b:e9c0::/29/29RIPENCC
2a0c:5c0::/29/29RIPENCC
2a0c:77c0::/29/29RIPENCC
2a0c:aa40::/29/29RIPENCC
2a0d:2dc0::/29/29RIPENCC
2a0d:3880::/29/29RIPENCC
2a0e:36c6:2000::/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

38 objects · 11 not announced

Route objects naming AS51722 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
155.103.70.0/24ARINFibaCloudMNT-FCOL-22026-04-04Not announced
155.103.71.0/24ARINFibaCloudMNT-FCOL-22026-04-04Not announced
194.116.236.0/24RIPE—MERIC-MNT2026-04-04Not announced
195.85.205.0/24RIPEPIXOOF TEKNOLOJI A.S.TR-HIZHOSTING-1-MNT2025-10-28Not announced
201.3.122.0/24RIPE—IPBNB-MNT2026-09-24Not announced
2602:fa5d::/48ARINDC HOST Inc.MNT-DH-3522026-04-04Not announced
2602:fa5d:6::/48ARINDC HOST Inc.MNT-DH-3522026-04-04Not announced
2602:fa5d:7::/48ARINDC HOST Inc.MNT-DH-3522026-04-04Not announced
2602:fa5d:8::/48ARINDC HOST Inc.MNT-DH-3522026-04-04Not announced
2602:fa5d:9::/48ARINDC HOST Inc.MNT-DH-3522026-04-04Not announced
2602:fa5d:10::/48ARINDC HOST Inc.MNT-DH-3522026-04-04Not announced
31.40.196.0/24RIPE—MERIC-MNT2026-06-13Announced
45.12.143.0/24RIPE—THE-HOSTING-MNT2026-09-07Announced
45.89.52.0/24RIPE—THE-HOSTING-MNT2026-09-07Announced
62.3.12.0/24RIPE—THE-HOSTING-MNT2026-09-10Announced
78.135.73.0/24RIPE—GEO-MNT2026-06-03Announced
94.131.108.0/24RIPE—THE-HOSTING-MNT2026-09-10Announced
94.131.123.0/24RIPE—THE-HOSTING-MNT2026-09-07Announced
103.231.75.0/24RIPE—THE-HOSTING-MNT2026-09-07Announced
131.222.220.0/24RIPEIPv4Center.com Lease RouteIPV4CENTER-MNT2026-08-31Announced
153.56.180.0/24RIPE—IPV4CENTER-MNT2026-08-28Announced
153.56.211.0/24RIPEIPv4.Center Lease RouteIPV4CENTER-MNT2026-08-28Announced
185.153.182.0/24RIPE—THE-HOSTING-MNT2026-09-07Announced
185.234.66.0/24RIPE—THE-HOSTING-MNT2026-09-07Announced
193.46.56.0/24RIPE—THE-HOSTING-MNT2026-09-07Announced
194.55.136.0/24RIPE—LIR-HK-BEAFORT-1-MNT2026-08-25Announced
195.85.201.0/24RIPEPIXOOF TEKNOLOJI A.S.TR-HIZHOSTING-1-MNT2025-09-20Announced
2a03:f7c0::/29RIPE—NETWORK-SUPPORT-MNT2025-12-20Announced
2a06:ddc0::/29RIPE—NETWORK-SUPPORT-MNT2025-12-20Announced
2a0b:7780::/29RIPE—NETWORK-SUPPORT-MNT2025-12-20Announced
2a0b:da00::/29RIPE—NETWORK-SUPPORT-MNT2025-12-20Announced
2a0b:e9c0::/29RIPE—NETWORK-SUPPORT-MNT2025-12-20Announced
2a0c:5c0::/29RIPE—NETWORK-SUPPORT-MNT2025-12-20Announced
2a0c:77c0::/29RIPE—NETWORK-SUPPORT-MNT2025-12-20Announced
2a0c:aa40::/29RIPE—NETWORK-SUPPORT-MNT2025-12-20Announced
2a0d:2dc0::/29RIPE—NETWORK-SUPPORT-MNT2025-12-20Announced
2a0d:3880::/29RIPE—NETWORK-SUPPORT-MNT2025-12-20Announced
2a0e:36c6:2000::/48RIPEPIXOOF TEKNOLOJI A.S.LIR-TR-TEKNOSOS-1-MNT2026-01-01Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS51722 directly show who expects to carry it.

AS-setWhereRelationship
AS-ARVANCLOUD-CDN-URIPELists AS51722 as a direct member
AS-HURRICANEV6RADBLists AS51722 as a direct member
AS-INTERNETSAHIBIRIPELists AS51722 as a direct member
AS-MISAKA-CUSTOMERS2RIPELists AS51722 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS51722 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS51722 as a direct member
AS-SEABONECUSTEURIPELists AS51722 as a direct member
AS-STORMWALL-SETRADBLists AS51722 as a direct member
AS-STORMWALL-SETRIPELists AS51722 as a direct member
AS-TEKNOSOS-INTRIPELists AS51722 as a direct member
AS-VIVA-TRRIPELists AS51722 as a direct member
AS137409:AS-MERCURYRADBLists AS51722 as a direct member
AS199310:AS-DOWNSTREAMRIPELists AS51722 as a direct member
AS202782:AS-DOWNSTREAMRIPELists AS51722 as a direct member
AS204457:AS-ATLANTISNETRIPELists AS51722 as a direct member
AS20715:AS-DECIX-IST-CONNECTEDRIPELists AS51722 as a direct member
AS20715:AS-DECIX-IST-RSRIPELists AS51722 as a direct member
AS20715:AS-DECIX-IST-RS-V6RIPELists AS51722 as a direct member
AS208555:AS-MOBINHOSTRIPELists AS51722 as a direct member
AS209474:AS-EKIPHOSTRIPELists AS51722 as a direct member
AS211877:AS-TURKIX-L3RIPELists AS51722 as a direct member
AS211877:AS-TURKIX-TO-SOXRIPELists AS51722 as a direct member
AS213382:AS-PEERYXRIPELists AS51722 as a direct member
AS214941:AS-CUSTOMERRIPELists AS51722 as a direct member
AS214941:AS-UPCELLRIPELists AS51722 as a direct member
AS219384:AS-SATCORERIPELists AS51722 as a direct member
AS3214:AS-FILTEREDALTDBLists AS51722 as a direct member
AS3214:AS-FILTEREDRADBLists AS51722 as a direct member
AS3214:AS-FILTEREDRIPELists AS51722 as a direct member
AS42216:AS-NETVISERRIPELists AS51722 as a direct member
AS51026:AS-MOBINHOSTRIPELists AS51722 as a direct member
AS51722:AS-PIXOOFRIPELists AS51722 as a direct member
AS917:AS-CUSTOMERSARINLists AS51722 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.