asn.dev

Routing security

AS204903 COLLINIGROUP

Unclassified RIPE

RPKI valid 100% 9 of 9 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 11 authorising this AS

Announcements

What this network originates

9 observed

Every prefix observed with AS204903 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a12:7bc0:102::/48RPKI validIRR29
2a12:7bc0:103::/48RPKI validIRR29
2a12:7bc0:104::/48RPKI validIRR34
2a12:7bc0:105::/48RPKI validIRR34
67.217.251.0/24RPKI validIRR52
185.236.104.0/24RPKI validIRR55
185.236.105.0/24RPKI validIRR55
185.236.106.0/24RPKI validIRR51
185.236.107.0/24RPKI validIRR53

RPKI · ROAs

Route origin authorisations

11 ROAs

Signed statements by address holders that AS204903 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
67.217.251.0/24/24ARIN
185.236.104.0/22/22RIPENCC
185.236.104.0/24/24RIPENCC
185.236.105.0/24/24RIPENCC
185.236.106.0/24/24RIPENCC
185.236.107.0/24/24RIPENCC
2a12:7bc0::/32/32RIPENCC
2a12:7bc0:102::/48/48RIPENCC
2a12:7bc0:103::/48/48RIPENCC
2a12:7bc0:104::/48/48RIPENCC
2a12:7bc0:105::/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

18 objects · 3 not announced

Route objects naming AS204903 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
185.236.104.0/22RIPEColliniGroup NetworkIT-COLLINIGROUP-1-MNT2018-01-26Not announced
2a12:7bc0::/32RADBVultr Customer RouteMAINT-AS204732026-09-26Not announced
2a12:7bc0::/32RIPE—IT-COLLINIGROUP-1-MNT2022-03-18Not announced
67.217.251.0/24ARINhttps://secure64.comMNT-SECUR-582024-07-24Announced
67.217.251.0/24RADBTier.Net Customer ObjectMAINT-AS3974232025-03-01Announced
185.236.104.0/24RADBCollini Consulting S.A.S.MAINT-AS334802023-11-13Announced
185.236.104.0/24RIPE—IT-COLLINIGROUP-1-MNT2017-12-14Announced
185.236.105.0/24RADBCollini Consulting S.A.S.MAINT-AS334802023-11-13Announced
185.236.105.0/24RIPE—IT-COLLINIGROUP-1-MNT2017-12-14Announced
185.236.106.0/24RIPECesena HQ NetworkIT-COLLINIGROUP-1-MNT2018-01-26Announced
185.236.107.0/24RIPECesena NetworkIT-COLLINIGROUP-1-MNT2018-01-26Announced
2a12:7bc0:102::/48RIPE—IT-COLLINIGROUP-1-MNT2024-09-13Announced
2a12:7bc0:103::/48RADBTier.Net Customer ObjectMAINT-AS3974232025-03-14Announced
2a12:7bc0:103::/48RIPE—IT-COLLINIGROUP-1-MNT2024-09-13Announced
2a12:7bc0:104::/48RADBVultr Customer RouteMAINT-AS204732023-11-13Announced
2a12:7bc0:104::/48RIPE—IT-COLLINIGROUP-1-MNT2024-09-13Announced
2a12:7bc0:105::/48RADBVultr Customer RouteMAINT-AS204732023-11-13Announced
2a12:7bc0:105::/48RIPE—IT-COLLINIGROUP-1-MNT2024-09-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS204903 directly show who expects to carry it.

AS-setWhereRelationship
AS-32098RADBLists AS204903 as a direct member
AS-5713NTTCOMLists AS204903 as a direct member
AS-5713-ZANTTCOMLists AS204903 as a direct member
AS-ANEXIARIPELists AS204903 as a direct member
AS-ANXRIPELists AS204903 as a direct member
AS-CDN77RIPELists AS204903 as a direct member
AS-CLUESONITRIPELists AS204903 as a direct member
AS-CTBC-CUSTOMERS173RADBLists AS204903 as a direct member
AS-CTBC-TOOLS-8RADBLists AS204903 as a direct member
AS-DOSBUFFRADBLists AS204903 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS204903 as a direct member
AS-E1-AUTOMATION-ASSETRADBLists AS204903 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS204903 as a direct member
AS-ECHOSPAFRINICLists AS204903 as a direct member
AS-EDGEUNO-TRRADBLists AS204903 as a direct member
AS-EMINDRIPELists AS204903 as a direct member
AS-FASTWEBRIPELists AS204903 as a direct member
AS-GCORERIPELists AS204903 as a direct member
AS-H1P-EURADBLists AS204903 as a direct member
AS-HURRICANEV6RADBLists AS204903 as a direct member
AS-ITCRIPELists AS204903 as a direct member
AS-LANCOM-GRRIPELists AS204903 as a direct member
AS-LIQUID-EXTRIPELists AS204903 as a direct member
AS-MAXIHOSTRADBLists AS204903 as a direct member
AS-MELBICOMRADBLists AS204903 as a direct member
AS-MELBICOMRIPELists AS204903 as a direct member
AS-NAQUADRIARIPELists AS204903 as a direct member
AS-NHMRIPELists AS204903 as a direct member
AS-NSPRIPELists AS204903 as a direct member
AS-NWN-TRANSITRADBLists AS204903 as a direct member
AS-RELIANCERADBLists AS204903 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS204903 as a direct member
AS-SIRIUSTECRIPELists AS204903 as a direct member
AS-SPADHAUSENRIPELists AS204903 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS204903 as a direct member
AS-UFLA-TRANSCUSTRADBLists AS204903 as a direct member
AS-VODAFONE-NET-INRADBLists AS204903 as a direct member
AS-WEBWERKS-1RADBLists AS204903 as a direct member
AS-WEBWERKS-2RADBLists AS204903 as a direct member
AS-WEBWERKS-PUNERADBLists AS204903 as a direct member
AS-YOTTA-TRANSITRADBLists AS204903 as a direct member
AS1221:AS-CUSTOMERSAPNICLists AS204903 as a direct member
AS20473:AS-VULTRRADBLists AS204903 as a direct member
AS397423:AS-CONERADBLists AS204903 as a direct member
AS58453:AS-ASIAASCUSTAPNICLists AS204903 as a direct member
AS58453:AS-ASIAASCUSTRADBLists AS204903 as a direct member
AS60068:AS-DATAPACKET-CUSTOMERS-DEV:AS-ANON-HOST-16918RIPELists AS204903 as a direct member
AS60068:AS-DATAPACKET-CUSTOMERS-DEV:AS-FLASHSTARTRIPELists AS204903 as a direct member
AS60068:AS-DATAPACKET-CUSTOMERS:AS-FLASHSTARTRIPELists AS204903 as a direct member
AS7545:AS-TPGN-CUSTOMERSRADBLists AS204903 as a direct member

RPKI from rpki-client, validated 2026-10-14 18:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-14. Cross-check on bgp.he.net.