asn.dev

Routing security

AS266400 Ferenz Networks

Unclassified LACNIC

RPKI valid 100% 44 of 44 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 12 authorising this AS

Announcements

What this network originates

44 observed

Every prefix observed with AS266400 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
31.57.174.0/23RPKI validIRR53
31.57.174.0/24RPKI validIRR53
31.57.175.0/24RPKI validIRR53
45.224.128.0/22RPKI validIRR53
45.224.128.0/23RPKI validIRR53
45.224.128.0/24RPKI validIRR53
45.224.129.0/24RPKI validIRR53
45.224.130.0/23RPKI validIRR53
45.224.130.0/24RPKI validIRR53
45.224.131.0/24RPKI validIRR53
74.1.74.0/23RPKI validIRR53
74.1.74.0/24RPKI validIRR53
74.1.75.0/24RPKI validIRR53
74.1.84.0/23RPKI validIRR53
74.1.84.0/24RPKI validIRR53
74.1.85.0/24RPKI validIRR53
96.43.96.0/24RPKI validIRR53
102.165.25.0/24RPKI validIRR53
170.81.40.0/22RPKI validIRR53
170.81.40.0/23RPKI validIRR53
170.81.40.0/24RPKI validIRR53
170.81.41.0/24RPKI validIRR53
170.81.42.0/23RPKI validIRR53
170.81.42.0/24RPKI validIRR53
170.81.43.0/24RPKI validIRR53
181.214.128.0/23RPKI validIRR53
181.214.128.0/24RPKI validIRR53
181.214.129.0/24RPKI validIRR53
181.214.230.0/24RPKI validIRR53
181.215.211.0/24RPKI validIRR53
181.215.215.0/24RPKI validIRR53
2804:3744::/32RPKI validIRR30
2804:3744::/33RPKI validIRR30
2804:3744::/34RPKI validIRR30
2804:3744:4000::/34RPKI validIRR30
2804:3744:4000::/40RPKI validIRR30
2804:3744:4000::/48RPKI validIRR30
2804:3744:4001::/48RPKI validIRR30
2804:3744:4900::/40RPKI validIRR30
2804:3744:4900::/48RPKI validIRR30
2804:3744:4901::/48RPKI validIRR30
2804:3744:8000::/33RPKI validIRR30
2804:3744:8000::/34RPKI validIRR30
2804:3744:c000::/34RPKI validIRR30

RPKI · ROAs

Route origin authorisations

12 ROAs

Signed statements by address holders that AS266400 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
31.57.174.0/23/24RIPENCC
45.224.128.0/22/24LACNIC
74.1.74.0/23/24ARIN
74.1.84.0/23/24ARIN
96.43.96.0/24/24ARIN
102.165.25.0/24/24AFRINIC
170.81.40.0/22/24LACNIC
181.214.128.0/23/24RIPENCC
181.214.230.0/24/24RIPENCC
181.215.211.0/24/24RIPENCC
181.215.215.0/24/24RIPENCC
2804:3744::/32/128LACNIC

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

104 objects · 3 not announced

Route objects naming AS266400 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
2804:3744:c000::/48ALTDBFerenz Networks - DCMAINT-AS2664002025-01-19Not announced
2804:3744:c000::/48RADBCLARO S.A. CustomerMAINT-AS42302024-05-08Not announced
2804:3744:c001::/48ALTDBFerenz Networks - DCMAINT-AS2664002025-01-19Not announced
31.57.174.0/23ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
31.57.174.0/23RADBautogenMAINT-AS8342024-09-17Announced
31.57.174.0/23RIPE—NETUTILS-MNT2025-02-12Announced
31.57.174.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
31.57.174.0/24RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
31.57.174.0/24RIPE—NETUTILS-MNT2025-02-12Announced
31.57.175.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
31.57.175.0/24RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
31.57.175.0/24RIPE—NETUTILS-MNT2025-02-12Announced
45.224.128.0/22ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
45.224.128.0/22RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
45.224.128.0/23ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
45.224.128.0/23RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
45.224.128.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
45.224.128.0/24RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
45.224.129.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
45.224.129.0/24RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
45.224.130.0/23ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
45.224.130.0/23RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
45.224.130.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
45.224.130.0/24RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
45.224.131.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
45.224.131.0/24RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
74.1.74.0/23ALTDBFerenz Networks - DCMAINT-AS2664002025-12-30Announced
74.1.74.0/23ARINUsed by EndUserMNT-DCL-5772025-12-29Announced
74.1.74.0/23RADBFerenz Networks - DCMAINT-FERENZ2025-12-30Announced
74.1.74.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-12-30Announced
74.1.74.0/24RADBCLARO S.A. CustomerMAINT-AS42302025-12-30Announced
74.1.75.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-12-30Announced
74.1.75.0/24RADBCLARO S.A. CustomerMAINT-AS42302025-12-30Announced
74.1.84.0/23ALTDBFerenz Networks - DCMAINT-AS2664002025-12-15Announced
74.1.84.0/23ARINUsed by EndUserMNT-DCL-5772025-11-12Announced
74.1.84.0/23RADBautogenMAINT-AS8342025-11-12Announced
74.1.84.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-12-15Announced
74.1.84.0/24RADBCLARO S.A. CustomerMAINT-AS42302025-11-13Announced
74.1.85.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-12-15Announced
74.1.85.0/24RADBCLARO S.A. CustomerMAINT-AS42302025-11-13Announced
96.43.96.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
96.43.96.0/24ARINipxoMNT-DCL-5772025-01-09Announced
96.43.96.0/24RADBautogenMAINT-AS8342025-01-10Announced
102.165.25.0/24AFRINIC266400DAL1-MNT2023-11-25Announced
102.165.25.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
102.165.25.0/24RADB266400MAINT-AS8342023-11-25Announced
170.81.40.0/22ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
170.81.40.0/22RADBITX-MHNETMAINT-AS186782023-11-13Announced
170.81.40.0/23ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
170.81.40.0/23RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
170.81.40.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
170.81.40.0/24RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
170.81.41.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
170.81.41.0/24RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
170.81.42.0/23ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
170.81.42.0/23RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
170.81.42.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
170.81.42.0/24RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
170.81.43.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
170.81.43.0/24RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
181.214.128.0/23ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
181.214.128.0/23RADBautogenMAINT-AS8342023-12-01Announced
181.214.128.0/23RIPE—NETUTILS-MNT2025-02-12Announced
181.214.128.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
181.214.128.0/24RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
181.214.128.0/24RIPE—NETUTILS-MNT2025-02-12Announced
181.214.129.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
181.214.129.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-05-08Announced
181.214.129.0/24RIPE—NETUTILS-MNT2025-02-12Announced
181.214.230.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
181.214.230.0/24RADBautogenMAINT-AS8342023-11-13Announced
181.214.230.0/24RIPE—NETUTILS-MNT2025-02-12Announced
181.215.211.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
181.215.211.0/24RADBautogenMAINT-AS8342023-11-13Announced
181.215.211.0/24RIPE—NETUTILS-MNT2025-02-12Announced
181.215.215.0/24ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
181.215.215.0/24RADBautogenMAINT-AS8342023-11-13Announced
181.215.215.0/24RIPE—NETUTILS-MNT2025-02-12Announced
2804:3744::/32ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
2804:3744::/32RADBITX-MHNETMAINT-AS186782023-11-13Announced
2804:3744::/33ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
2804:3744::/33RADBCLARO S.A. CustomerMAINT-AS42302024-09-23Announced
2804:3744::/34ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
2804:3744::/34RADBCLARO S.A. CustomerMAINT-AS42302024-12-18Announced
2804:3744:4000::/34ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
2804:3744:4000::/34RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
2804:3744:4000::/40ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
2804:3744:4000::/40RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
2804:3744:4000::/48ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
2804:3744:4000::/48RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
2804:3744:4001::/48ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
2804:3744:4001::/48RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
2804:3744:4900::/40ALTDBFerenz Networks - DCMAINT-AS2664002025-12-15Announced
2804:3744:4900::/40RADBFerenz Networks - DCMAINT-FERENZ2025-12-15Announced
2804:3744:4900::/48ALTDBFerenz Networks - DCMAINT-AS2664002025-12-15Announced
2804:3744:4900::/48RADBFerenz Networks - DCMAINT-FERENZ2025-12-15Announced
2804:3744:4901::/48ALTDBFerenz Networks - DCMAINT-AS2664002025-12-15Announced
2804:3744:4901::/48RADBFerenz Networks - DCMAINT-FERENZ2025-12-15Announced
2804:3744:8000::/33ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
2804:3744:8000::/33RADBCLARO S.A. CustomerMAINT-AS42302024-09-23Announced
2804:3744:8000::/34ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
2804:3744:8000::/34RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced
2804:3744:c000::/34ALTDBFerenz Networks - DCMAINT-AS2664002025-05-23Announced
2804:3744:c000::/34RADBFerenz Networks - DCMAINT-FERENZ2025-09-30Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS266400 directly show who expects to carry it.

AS-setWhereRelationship
AS-267613RADBLists AS266400 as a direct member
AS-40676RADBLists AS266400 as a direct member
AS-53062-CUSTOMERSALTDBLists AS266400 as a direct member
AS-53062-CUSTOMERSRADBLists AS266400 as a direct member
AS-8167-BGP-CUSTOMERSRADBLists AS266400 as a direct member
AS-8167_CUSTOMERSRADBLists AS266400 as a direct member
AS-CTBC-CUSTOMERS51RADBLists AS266400 as a direct member
AS-CTBC-CUSTOMERS95RADBLists AS266400 as a direct member
AS-CTBC-TOOLS-2RADBLists AS266400 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS266400 as a direct member
AS-EMBRATELNETRADBLists AS266400 as a direct member
AS-FERENZALTDBLists AS266400 as a direct member
AS-FORTE-TELECOM-CUSTOMER-TRIALRADBLists AS266400 as a direct member
AS-HUGENET-CUSTOMERSRADBLists AS266400 as a direct member
AS-ITXBRRADBLists AS266400 as a direct member
AS-KODDOSRIPELists AS266400 as a direct member
AS-MAXIHOSTRADBLists AS266400 as a direct member
AS-ROCKETNETWORK-TOOLS-2RADBLists AS266400 as a direct member
AS-STORMWALL-SETRADBLists AS266400 as a direct member
AS-STORMWALL-SETRIPELists AS266400 as a direct member
AS-TASCOM-CUSTOMERSRADBLists AS266400 as a direct member
AS-TRANSROUTE-SPECRIPELists AS266400 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS266400 as a direct member
AS210714:AS-DEFAULTALTDBLists AS266400 as a direct member
AS266400:AS-FERENZALTDBLists AS266400 as a direct member
AS266400:AS-FERENZRADBLists AS266400 as a direct member
AS269412:AS-TRANSITALTDBLists AS266400 as a direct member
AS28146:AS-CLIENTSRADBLists AS266400 as a direct member
AS28343:AS-CUSTOMERSRADBLists AS266400 as a direct member
AS41194:AS-RASCOMRIPELists AS266400 as a direct member
AS52925:AS-CONERADBLists AS266400 as a direct member
AS53013:AS-CONERADBLists AS266400 as a direct member
AS60503:AS-FNXTEC-ZRIPELists AS266400 as a direct member
AS63034:AS-DECIX-NYC-CONNECTEDARINLists AS266400 as a direct member
AS63034:AS-DECIX-NYC-RSARINLists AS266400 as a direct member
AS63034:AS-DECIX-NYC-RS-V6ARINLists AS266400 as a direct member
AS6695:AS-DECIX-FRA-CONNECTEDRIPELists AS266400 as a direct member
AS6695:AS-DECIX-FRA-RSRIPELists AS266400 as a direct member
AS6695:AS-DECIX-FRA-RS-V6RIPELists AS266400 as a direct member
AS6777:AS-AMS-IX-RSRIPELists AS266400 as a direct member
AS6777:AS-AMS-IX-RS-SETSRIPELists AS266400 as a direct member
AS6777:AS-AMS-IX-RS-SETS-V6RIPELists AS266400 as a direct member
AS6777:AS-AMS-IX-RS-V6RIPELists AS266400 as a direct member
AS680:AS-AMSIX-RS-PEERSRIPELists AS266400 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.