asn.dev

Routing security

AS30983 MARWAN-AS

Education AFRINIC

RPKI valid — no RPKI data
RPKI invalid —
No ROA —
IRR registered 47% 10 missing · 0 other origin
ROAs — authorising this AS

Announcements

What this network originates

19 observed

Every prefix observed with AS30983 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
105.73.96.0/22—No IRR—
105.73.96.0/25—No IRR—
105.73.96.128/25—No IRR—
105.73.97.0/25—No IRR—
105.73.97.128/25—No IRR—
105.73.98.0/25—No IRR—
105.73.98.128/25—No IRR—
105.73.99.0/25—No IRR—
105.73.99.128/25—No IRR—
196.12.203.0/24—No IRR—
196.200.128.0/18—IRR—
196.200.128.0/19—IRR covering—
196.200.160.0/19—IRR covering—
196.200.160.0/24—IRR covering—
196.200.161.0/24—IRR covering—
2001:4310::/32—IRR—
2001:4310::/33—IRR covering—
2001:4310:8000::/33—IRR covering—
2001:4310:f1::/48—IRR covering—

IRR

Registered route objects

4 objects · 2 not announced

Route objects naming AS30983 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
102.216.118.0/24AFRINICMARWAN DNS anycastMARWAN-MNT2022-06-03Not announced
2001:43f8:1670::/48AFRINICMARWAN-anycast-v6MARWAN-MNT2023-07-07Not announced
196.200.128.0/18AFRINICMARWAN ASMARWAN-MNT2022-07-08Announced
2001:4310::/32AFRINICMARWAN ASMARWAN-MNT2022-07-08Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS30983 directly show who expects to carry it.

AS-setWhereRelationship
AS-36925-30983RIPELists AS30983 as a direct member
AS199354:AS-ASREN-PEER-NRENSRIPELists AS30983 as a direct member
AS293:AS-FROM-GEANT-TO-ESNETARINLists AS30983 as a direct member

IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.