asn.dev

Routing security

AS42742 INTERKAMSERVICE-AS

Unclassified RIPE

RPKI valid 85% 11 of 13 announcements
RPKI invalid 0 none
No ROA 2 not covered by any ROA
IRR registered 92% 0 missing · 1 other origin
ROAs 20 authorising this AS

Announcements

What this network originates

13 observed

Every prefix observed with AS42742 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
91.206.12.0/24No ROAIRR other origin54
91.203.44.0/22No ROAIRR54
78.157.224.0/19RPKI validIRR54
78.157.253.0/24RPKI validIRR54
78.157.254.0/23RPKI validIRR covering54
91.189.232.0/21RPKI validIRR54
92.118.140.0/24RPKI validIRR54
92.118.141.0/24RPKI validIRR54
92.118.142.0/24RPKI validIRR54
185.211.164.0/22RPKI validIRR54
188.191.0.0/20RPKI validIRR54
194.79.4.0/22RPKI validIRR54
195.211.64.0/22RPKI validIRR54

RPKI · ROAs

Route origin authorisations

20 ROAs

Signed statements by address holders that AS42742 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
78.157.224.0/19/19RIPENCC
78.157.252.0/24/24RIPENCC
78.157.253.0/24/24RIPENCC
78.157.254.0/23/23RIPENCC
91.189.232.0/21/21RIPENCC
92.118.140.0/24/24RIPENCC
92.118.141.0/24/24RIPENCC
92.118.142.0/24/24RIPENCC
185.211.164.0/22/22RIPENCC
188.191.0.0/20/20RIPENCC
188.191.2.0/24/24RIPENCC
188.191.3.0/24/24RIPENCC
188.191.4.0/24/24RIPENCC
188.191.5.0/24/24RIPENCC
188.191.6.0/24/24RIPENCC
188.191.7.0/24/24RIPENCC
188.191.8.0/24/24RIPENCC
194.79.4.0/22/22RIPENCC
195.211.64.0/22/22RIPENCC
2a09:ad40::/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
AS3216PJSC "Vimpelcom"DeclaredObserved
AS12389PJSC RostelecomDeclaredObserved

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

12 objects · 1 not announced

Route objects naming AS42742 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
2a09:ad40::/29RIPEINTERKAMSERVICE IPv6 NetMNT-RU-INTERKAMSERVICE-12026-03-22Not announced
78.157.224.0/19RIPE—KAMTV-MNT2021-03-15Announced
78.157.253.0/24RIPE—KAMTV-MNT2025-06-19Announced
91.189.232.0/21RIPEInterkamService Ltd.MNT-INTERKAMSERVICE2019-07-18Announced
91.203.44.0/22RIPE—KAMTV-MNT2023-12-14Announced
92.118.140.0/24RIPE—MNT-RU-INTERKAMSERVICE-12025-06-20Announced
92.118.141.0/24RIPE—MNT-RU-INTERKAMSERVICE-12025-06-20Announced
92.118.142.0/24RIPE—MNT-RU-INTERKAMSERVICE-12025-06-20Announced
185.211.164.0/22RIPE—KAMTV-MNT2021-03-12Announced
188.191.0.0/20RIPE—KAMTV-MNT2021-03-15Announced
194.79.4.0/22RIPEInterKamService LtdMNT-INTERKAMSERVICE2019-07-18Announced
195.211.64.0/22RIPEInterKamService LtdMNT-RU-INTERKAMSERVICE-12021-04-15Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS42742 directly show who expects to carry it.

AS-setWhereRelationship
AS-BLOCK-SETRIPELists AS42742 as a direct member
AS-BLOCKED-RURIPELists AS42742 as a direct member
AS-DDK35RIPELists AS42742 as a direct member
AS-HURRICANERADBLists AS42742 as a direct member
AS-HURRICANEV6RADBLists AS42742 as a direct member
AS-INTERKAMSERVICERIPELists AS42742 as a direct member
AS-MSVRIPELists AS42742 as a direct member

RPKI from rpki-client, validated 2026-10-22 12:01 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-22. Cross-check on bgp.he.net.