asn.dev

Routing security

AS48018 MTB-COMPUTER-SERVICES-LTD

Unclassified RIPE

RPKI valid 100% 14 of 14 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 14 authorising this AS

Announcements

What this network originates

14 observed

Every prefix observed with AS48018 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
31.172.64.0/24RPKI validIRR54
31.172.66.0/24RPKI validIRR54
31.172.67.0/24RPKI validIRR54
31.172.76.0/24RPKI validIRR54
81.85.78.0/24RPKI validIRR54
89.127.197.0/24RPKI validIRR54
89.127.209.0/24RPKI validIRR54
89.127.217.0/24RPKI validIRR54
130.17.2.0/24RPKI validIRR54
130.17.11.0/24RPKI validIRR54
199.68.197.0/24RPKI validIRR54
199.195.195.0/24RPKI validIRR53
213.193.198.0/24RPKI validIRR54
217.177.74.0/24RPKI validIRR54

RPKI · ROAs

Route origin authorisations

14 ROAs

Signed statements by address holders that AS48018 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
31.172.64.0/24/24RIPENCC
31.172.66.0/24/24RIPENCC
31.172.67.0/24/24RIPENCC
31.172.76.0/24/24RIPENCC
81.85.78.0/24/24RIPENCC
89.127.197.0/24/24RIPENCC
89.127.209.0/24/24RIPENCC
89.127.217.0/24/24RIPENCC
130.17.2.0/24/24RIPENCC
130.17.11.0/24/24RIPENCC
199.68.197.0/24/24RIPENCC
199.195.195.0/24/24RIPENCC
213.193.198.0/24/24RIPENCC
217.177.74.0/24/24RIPENCC

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
AS20764CJSC RASCOMDeclaredObserved
AS29226JSC MastertelDeclaredObserved

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

14 objects · 0 not announced

Route objects naming AS48018 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
31.172.64.0/24RIPE—MNT-FORNEX2025-08-04Announced
31.172.66.0/24RIPE—MNT-FORNEX2025-08-04Announced
31.172.67.0/24RIPE—MNT-FORNEX2025-08-04Announced
31.172.76.0/24RIPE—MNT-FORNEX2025-08-04Announced
81.85.78.0/24RIPE—MNT-FORNEX2025-11-28Announced
89.127.197.0/24RIPE—MNT-FORNEX2026-04-13Announced
89.127.209.0/24RIPE—MNT-FORNEX2026-04-21Announced
89.127.217.0/24RIPE—MNT-FORNEX2026-05-07Announced
130.17.2.0/24RIPE—MNT-FORNEX2026-06-16Announced
130.17.11.0/24RIPE—MNT-FORNEX2026-06-26Announced
199.68.197.0/24RIPE—MNT-FORNEX2025-12-05Announced
199.195.195.0/24RIPE—MNT-FORNEX2026-10-12Announced
213.193.198.0/24RIPE—MNT-FORNEX2026-07-22Announced
217.177.74.0/24RIPE—MNT-FORNEX2026-02-23Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS48018 directly show who expects to carry it.

AS-setWhereRelationship
AS-CABLEINETRIPELists AS48018 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS48018 as a direct member
AS48018:AS-FORNEX-RURIPELists AS48018 as a direct member
AS48018:AS-FORNEX-RU-V6RIPELists AS48018 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.