Routing security
AS31184 MBNET-AS
Unclassified RIPE
Announcements
What this network originates
Every prefix observed with AS31184 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2a13:6140::/29 | RPKI valid | IRR | 35 |
| 193.22.253.0/24 | RPKI valid | IRR | 53 |
| 195.74.40.0/22 | RPKI valid | IRR | 53 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS31184 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 193.22.253.0/24 | /24 | RIPENCC |
| 195.74.40.0/22 | /24 | RIPENCC |
| 2a13:6140::/29 | /32 | RIPENCC |
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.
| AS | Network | ASPA | Routing paths |
|---|---|---|---|
| AS12329 | GLASFASER RUHR GmbH & Co. KG | Declared | Observed |
| AS24381 | BGP.Exchange | Declared | not observed |
| AS212895 | Johannes Ernst | Declared | not observed |
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
Route objects naming AS31184 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.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 2a13:6140::/32 | RIPE | MB-NET IPv6 Core | MBNET-MNT | 2023-03-17 | Not announced |
| 193.22.253.0/24 | RIPE | MB-NET IPv4 Network 1 | MBNET-MNT | 2022-12-16 | Announced |
| 195.74.40.0/22 | RIPE | MB-NET IPv4 Network 2 | MBNET-MNT | 2022-12-16 | Announced |
| 2a13:6140::/29 | RIPE | MB-NET IPv6 | MBNET-MNT | 2023-03-17 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS31184 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-HURRICANEV6 | RADB | Lists AS31184 as a direct member |
AS-MBNET | RIPE | Lists AS31184 as a direct member |
AS-PROVIDERBOX | RIPE | Lists AS31184 as a direct member |
AS-TMR-V6 | RIPE | Lists AS31184 as a direct member |
AS-TMRCUSTDE | RIPE | Lists AS31184 as a direct member |
AS-VAPLAB | RIPE | Lists AS31184 as a direct member |
AS-XO-B | ARIN | Lists AS31184 as a direct member |
AS174:AS-COGC-034 | RADB | Lists AS31184 as a direct member |
RPKI from rpki-client, validated 2026-10-27 12:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-27. Cross-check on bgp.he.net.