asn.dev

Routing security

AS31319 ESTRACOM-AS

Unclassified RIPE

RPKI valid 90% 9 of 10 announcements
RPKI invalid 0 none
No ROA 1 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

10 observed

Every prefix observed with AS31319 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
193.238.84.0/24No ROAIRR51
2a01:63c0::/32RPKI validIRR30
2a03:8c80::/29RPKI validIRR30
83.149.128.0/18RPKI validIRR51
91.109.48.0/21RPKI validIRR51
185.119.244.0/22RPKI validIRR51
185.121.156.0/22RPKI validIRR51
193.43.106.0/24RPKI validIRR51
193.43.107.0/24RPKI validIRR51
193.43.108.0/24RPKI validIRR51

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS31319 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
83.149.128.0/18/18RIPENCC
91.109.48.0/21/21RIPENCC
185.119.244.0/22/22RIPENCC
185.121.156.0/22/22RIPENCC
193.43.106.0/24/24RIPENCC
193.43.107.0/24/24RIPENCC
193.43.108.0/24/24RIPENCC
2a01:63c0::/32/32RIPENCC
2a03:8c80::/29/29RIPENCC

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

RPKI · ASPA

Declared transit providers

2 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
AS6939Hurricane Electric LLCnot declaredObserved
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)not declaredObserved
AS24482SG.GSnot declaredObserved
AS37721Virtual Technologies & Solutionsnot declaredObserved
AS48185team.blue NVnot declaredObserved
AS48362Stadtwerke Feldkirchnot declaredObserved
AS50300CustodianDC Limitednot declaredObserved
AS293ESnetnot declaredObserved
AS3216PJSC "Vimpelcom"not declaredObserved
AS4657StarHub Ltdnot declaredObserved
AS12552GlobalConnect ABnot declaredObserved
AS20766Association "Gitoyen"not declaredObserved
AS33891Core-Backbone GmbHnot declaredObserved
AS34927iFog GmbHnot declaredObserved
AS37100SEACOM Limitednot declaredObserved
AS50673Serverius Holding B.V.not declaredObserved
AS59919Brainbox S.r.l.not declaredObserved
AS29632Netassist International EOODnot declaredObserved
AS34549meerfarbig GmbH & Co. KGnot declaredObserved
AS1836green.ch AGnot declaredObserved
AS9002RETN Limitednot declaredObserved
AS17639Converge ICT Solutions Inc.not declaredObserved
AS34019Hivane Associationnot declaredObserved
AS56662Marcin Gondeknot declaredObserved
AS212024Marc Schmittnot 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

10 objects · 0 not announced

Route objects naming AS31319 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
83.149.128.0/18RIPEEstracom route 1st blockCONSIAGNET-MNT2015-10-16Announced
91.109.48.0/21RIPEFirst block IPv4 assigned to NWGAB16864-MNT2015-10-01Announced
185.119.244.0/22RIPESecond block IPv4 assigned to NWGCONSIAGNET-MNT2015-10-16Announced
185.121.156.0/22RIPEEstracom route 2nd blockCONSIAGNET-MNT2015-10-16Announced
193.43.106.0/24RIPE—CONSIAGNET-MNT2023-04-28Announced
193.43.107.0/24RIPE—CONSIAGNET-MNT2023-04-28Announced
193.43.108.0/24RIPEComune di PratoCONSIAGNET-MNT2005-11-02Announced
193.238.84.0/24RIPE—COM-PO-MNT-RIPE2023-04-27Announced
2a01:63c0::/32RIPEFirst block IPv6 assigned to NWGCONSIAGNET-MNT2015-10-16Announced
2a03:8c80::/29RIPEEstracom routeCONSIAGNET-MNT2013-12-20Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS31319 directly show who expects to carry it.

AS-setWhereRelationship
AS-BRTRIPELists AS31319 as a direct member
AS-BRT-NAMEXRIPELists AS31319 as a direct member
AS-BRT-TIXRIPELists AS31319 as a direct member
AS-ESTRACOMRIPELists AS31319 as a direct member
AS-INTEROUTERIPELists AS31319 as a direct member
AS-MANDA-AMSIX-PEERS-V4RIPELists AS31319 as a direct member
AS-MANDA-AMSIX-PEERS-V6RIPELists AS31319 as a direct member
AS-MANDA-DECIX-PEERS-V4RIPELists AS31319 as a direct member
AS-MANDA-DECIX-PEERS-V6RIPELists AS31319 as a direct member
AS12637:AS-NOT-AMS-IX-RSRIPELists AS31319 as a direct member
AS12779:AS-AMS-IX-FILTERRIPELists AS31319 as a direct member
AS203462:AS-NVC-DECIX_FRA_RSRIPELists AS31319 as a direct member
AS41327:AS-AMS-IX-EXCEPTIONSRIPELists AS31319 as a direct member
AS49289:AS-AMS-IX-FILTERRIPELists AS31319 as a direct member
AS49605:AS-AMS-IX-FILTERRIPELists AS31319 as a direct member
AS6695:AS-DECIX-FRA-CONNECTEDRIPELists AS31319 as a direct member
AS6695:AS-DECIX-FRA-RSRIPELists AS31319 as a direct member
AS6695:AS-DECIX-FRA-RS-V6RIPELists AS31319 as a direct member
AS6777:AS-AMS-IX-RSRIPELists AS31319 as a direct member
AS6777:AS-AMS-IX-RS-V6RIPELists AS31319 as a direct member
AS680:AS-AMSIX-RS-PEERSRIPELists AS31319 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.