asn.dev

Routing security

AS56665 TANGO-PROXIMUS_NXT

Residential RIPE

RPKI valid 100% 34 of 34 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 36 authorising this AS

Announcements

What this network originates

34 observed

Every prefix observed with AS56665 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a00:4180:1::/48RPKI validIRR35
2a00:4180:2::/48RPKI validIRR35
2a00:4180:3::/48RPKI validIRR35
2a00:4180:1000::/36RPKI validIRR35
2a04:81c0::/29RPKI validIRR35
2a04:81c4::/44RPKI validIRR35
2a04:81c4:10::/44RPKI validIRR35
2a04:81c4:1000::/40RPKI validIRR35
2a04:81c4:1100::/40RPKI validIRR35
31.204.88.0/24RPKI validIRR53
31.204.90.0/23RPKI validIRR53
31.204.92.0/22RPKI validIRR53
78.111.137.0/24RPKI validIRR53
94.252.0.0/17RPKI validIRR53
94.252.0.0/21RPKI validIRR53
94.252.8.0/21RPKI validIRR53
94.252.16.0/21RPKI validIRR53
94.252.24.0/21RPKI validIRR53
94.252.32.0/21RPKI validIRR53
94.252.40.0/21RPKI validIRR53
94.252.48.0/21RPKI validIRR53
94.252.56.0/21RPKI validIRR53
94.252.64.0/21RPKI validIRR53
94.252.72.0/21RPKI validIRR53
94.252.80.0/21RPKI validIRR53
94.252.88.0/21RPKI validIRR53
94.252.96.0/20RPKI validIRR53
94.252.112.0/21RPKI validIRR53
94.252.120.0/21RPKI validIRR53
185.3.44.0/22RPKI validIRR53
185.40.60.0/22RPKI validIRR53
212.66.64.0/19RPKI validIRR53
212.66.67.0/24RPKI validIRR53
212.66.76.0/24RPKI validIRR53

RPKI · ROAs

Route origin authorisations

36 ROAs

Signed statements by address holders that AS56665 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
31.204.88.0/24/24RIPENCC
31.204.90.0/23/23RIPENCC
31.204.92.0/22/22RIPENCC
78.111.137.0/24/24RIPENCC
94.252.0.0/17/17RIPENCC
94.252.0.0/21/21RIPENCC
94.252.8.0/21/21RIPENCC
94.252.16.0/21/21RIPENCC
94.252.24.0/21/21RIPENCC
94.252.32.0/21/21RIPENCC
94.252.40.0/21/21RIPENCC
94.252.48.0/21/21RIPENCC
94.252.56.0/21/21RIPENCC
94.252.64.0/21/21RIPENCC
94.252.72.0/21/21RIPENCC
94.252.80.0/21/21RIPENCC
94.252.88.0/21/21RIPENCC
94.252.96.0/20/20RIPENCC
94.252.112.0/21/21RIPENCC
94.252.120.0/21/21RIPENCC
185.3.44.0/22/22RIPENCC
185.40.60.0/22/22RIPENCC
185.40.60.0/23/23RIPENCC
185.40.62.0/23/23RIPENCC
212.66.64.0/19/19RIPENCC
212.66.67.0/24/24RIPENCC
212.66.76.0/24/24RIPENCC
2a00:4180:1::/48/48RIPENCC
2a00:4180:2::/48/48RIPENCC
2a00:4180:3::/48/48RIPENCC
2a00:4180:1000::/36/36RIPENCC
2a04:81c0::/29/29RIPENCC
2a04:81c4::/44/44RIPENCC
2a04:81c4:10::/44/44RIPENCC
2a04:81c4:1000::/40/40RIPENCC
2a04:81c4:1100::/40/40RIPENCC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

19 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS174Cogent Communications, LLCDeclaredObserved
AS1299Arelion Sweden ABDeclaredObserved
AS2914NTT America, Inc.DeclaredObserved
AS3223Voxility LLPDeclarednot observed
AS3356Level 3 Parent, LLCDeclaredObserved
AS5406unnamedDeclarednot observed
AS6453TATA COMMUNICATIONS (AMERICA) INCDeclarednot observed
AS6695DE-CIX Management GmbHDeclarednot observed
AS6774Belgacom International Carrier Services SADeclaredObserved
AS6777Amsterdam Internet Exchange B.V.Declarednot observed
AS6939Hurricane Electric LLCDeclaredObserved
AS8714unnamedDeclarednot observed
AS25309TORINO E PIEMONTE EXCHANGE POINTDeclarednot observed
AS34307unnamedDeclarednot observed
AS43252unnamedDeclarednot observed
AS47228unnamedDeclarednot observed
AS51706France IX Services SASUDeclarednot observed
AS56890unnamedDeclarednot observed
AS208374LU-CIX Management G.I.E.Declarednot observed
AS34549meerfarbig GmbH & Co. KGnot declaredObserved
AS50304Blix Solutions ASnot declaredObserved
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)not declaredObserved
AS24482SG.GSnot declaredObserved
AS45049Mohamed El Boudduntinot declaredObserved
AS48185team.blue NVnot declaredObserved
AS48362Stadtwerke Feldkirchnot declaredObserved
AS50300CustodianDC Limitednot declaredObserved
AS50628Leonix Telecom SASnot declaredObserved
AS212024Marc Schmittnot declaredObserved
AS1836green.ch AGnot declaredObserved
AS3303Swisscom (Schweiz) AGnot declaredObserved
AS3741Dimension Datanot declaredObserved
AS12552GlobalConnect ABnot declaredObserved
AS12779IT.Gate S.p.A.not declaredObserved
AS17639Converge ICT Solutions Inc.not declaredObserved
AS20485Joint Stock Company TransTeleComnot declaredObserved
AS20766Association "Gitoyen"not declaredObserved
AS33891Core-Backbone GmbHnot declaredObserved
AS34927iFog GmbHnot declaredObserved
AS37721Virtual Technologies & Solutionsnot declaredObserved
AS50673Serverius Holding B.V.not declaredObserved
AS37100SEACOM Limitednot declaredObserved
AS29632Netassist International EOODnot declaredObserved
AS56662Marcin Gondeknot declaredObserved
AS213241TECHIT.BE SRLnot declaredObserved

An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.

IRR

Registered route objects

36 objects · 2 not announced

Route objects naming AS56665 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
185.40.60.0/23RIPE—TANGO-MNT2019-04-11Not announced
185.40.62.0/23RIPE—TANGO-MNT2019-04-11Not announced
31.204.88.0/24RIPETelindus Telecom IPv4 allocationMNT-TTL2013-03-22Announced
31.204.90.0/23RIPETelindus Telecom IPv4 allocationMNT-TTL2013-03-22Announced
31.204.92.0/22RIPETelindus Telecom IPv4 allocationMNT-TTL2013-03-22Announced
78.111.137.0/24RIPE—LU-MIXVOIP-NOC-12026-07-23Announced
94.252.0.0/17RIPE—TANGO-MNT2019-04-11Announced
94.252.0.0/21RIPE—TANGO-MNT2019-04-11Announced
94.252.8.0/21RIPE—TANGO-MNT2019-04-11Announced
94.252.16.0/21RIPE—TANGO-MNT2019-04-11Announced
94.252.24.0/21RIPE—TANGO-MNT2019-04-11Announced
94.252.32.0/21RIPE—TANGO-MNT2019-04-11Announced
94.252.40.0/21RIPETANGO-BROADBAND-DYNAMIC-IP-POOLTANGO-MNT2024-11-26Announced
94.252.48.0/21RIPE—TANGO-MNT2019-04-11Announced
94.252.56.0/21RIPE—TANGO-MNT2019-04-11Announced
94.252.64.0/21RIPE—TANGO-MNT2019-04-11Announced
94.252.72.0/21RIPE—TANGO-MNT2019-04-11Announced
94.252.80.0/21RIPE—TANGO-MNT2019-04-11Announced
94.252.88.0/21RIPE—TANGO-MNT2019-04-11Announced
94.252.96.0/20RIPE—TANGO-MNT2019-04-11Announced
94.252.112.0/21RIPE—TANGO-MNT2019-04-11Announced
94.252.120.0/21RIPE—TANGO-MNT2019-04-11Announced
185.3.44.0/22RIPETelindus Telecom IPv4 allocationMNT-TTL2013-03-27Announced
185.40.60.0/22RIPE—TANGO-MNT2019-04-11Announced
212.66.64.0/19RIPE—TANGO-MNT2019-04-11Announced
212.66.67.0/24RIPETelindus TelecomTANGO-MNT2017-01-16Announced
212.66.76.0/24RIPE—TANGO-MNT2019-12-02Announced
2a00:4180:1::/48RIPE—TANGO-MNT2018-03-04Announced
2a00:4180:2::/48RIPE—TANGO-MNT2018-03-04Announced
2a00:4180:3::/48RIPE—TANGO-MNT2018-03-04Announced
2a00:4180:1000::/36RIPE—TANGO-MNT2018-03-04Announced
2a04:81c0::/29RIPE—TANGO-MNT2019-04-11Announced
2a04:81c4::/44RIPE—TANGO-MNT2024-12-13Announced
2a04:81c4:10::/44RIPE—TANGO-MNT2024-12-13Announced
2a04:81c4:1000::/40RIPE—TANGO-MNT2024-12-13Announced
2a04:81c4:1100::/40RIPE—TANGO-MNT2024-12-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS56665 directly show who expects to carry it.

AS-setWhereRelationship
AS-BELBONEMEMBERSRIPELists AS56665 as a direct member
AS-BLUENETECH-FRANCEIX-PEERSRIPELists AS56665 as a direct member
AS-BNIXRIPELists AS56665 as a direct member
AS-FRANCEIX-PAR-LISTRIPELists AS56665 as a direct member
AS-HURRICANEV6RADBLists AS56665 as a direct member
AS-MANDA-AMSIX-PEERS-V4RIPELists AS56665 as a direct member
AS-MANDA-AMSIX-PEERS-V6RIPELists AS56665 as a direct member
AS-MANDA-DECIX-PEERS-V4RIPELists AS56665 as a direct member
AS-MANDA-DECIX-PEERS-V6RIPELists AS56665 as a direct member
AS-MANDA-LINX-PEERS-V4RIPELists AS56665 as a direct member
AS-MANDA-LINX-PEERS-V6RIPELists AS56665 as a direct member
AS-PROXIMUSRIPELists AS56665 as a direct member
AS-RIS-RRC21RIPELists AS56665 as a direct member
AS-TELICITY-PEERING-FRANCE-IXRIPELists AS56665 as a direct member
AS-VOXILITY-SETAPNICLists AS56665 as a direct member
AS-VOXILITY-SETRADBLists AS56665 as a direct member
AS-VOXILITY-SETRIPELists AS56665 as a direct member
AS1200:AS-AMS-IX-PEERSRIPELists AS56665 as a direct member
AS25151:AS-AMS-IX-PEERSRIPELists AS56665 as a direct member
AS29169:AS-PEERS4RIPELists AS56665 as a direct member
AS29169:AS-PEERS6RIPELists AS56665 as a direct member
AS3303:AS-SWCMPEERSRIPELists AS56665 as a direct member
AS39526:AS-PEERSRIPELists AS56665 as a direct member
AS43252:AS-DECIX-HAM-CONNECTEDRIPELists AS56665 as a direct member
AS43252:AS-DECIX-HAM-RSRIPELists AS56665 as a direct member
AS43252:AS-DECIX-HAM-RS-V6RIPELists AS56665 as a direct member
AS47228:AS-DECIX-MUC-CONNECTEDRIPELists AS56665 as a direct member
AS47228:AS-DECIX-MUC-RSRIPELists AS56665 as a direct member
AS47228:AS-DECIX-MUC-RS-V6RIPELists AS56665 as a direct member
AS48185:AS-AMSIX-RSRIPELists AS56665 as a direct member
AS51706:AS-MEMBERS:AS-PAR-RSRIPELists AS56665 as a direct member
AS56890:AS-DECIX-DUS-CONNECTEDRIPELists AS56665 as a direct member
AS56890:AS-DECIX-DUS-RSRIPELists AS56665 as a direct member
AS56890:AS-DECIX-DUS-RS-V6RIPELists AS56665 as a direct member
AS61180:AS-PEERS-AMSIXRIPELists AS56665 as a direct member
AS6695:AS-DECIX-FRA-CONNECTEDRIPELists AS56665 as a direct member
AS6695:AS-DECIX-FRA-RSRIPELists AS56665 as a direct member
AS6695:AS-DECIX-FRA-RS-V6RIPELists AS56665 as a direct member
AS6774:AS-BICS-CUSTRIPELists AS56665 as a direct member
AS6777:AS-AMS-IX-RSRIPELists AS56665 as a direct member
AS6777:AS-AMS-IX-RS-V6RIPELists AS56665 as a direct member
AS680:AS-AMSIX-RS-PEERSRIPELists AS56665 as a direct member
AS8218:AS-AMSIX-RSRIPELists AS56665 as a direct member
AS9150:AS-PEERS-AMSIXRIPELists AS56665 as a direct member
AS9150:AS-PEERS-NLIXRIPELists AS56665 as a direct member

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