Routing security
AS214948 ARCUS
Unclassified RIPE
Announcements
What this network originates
Every prefix observed with AS214948 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2a0f:ffc7::/32 | RPKI valid | IRR | 31 |
| 185.254.218.0/24 | RPKI valid | IRR | 52 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS214948 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 185.254.218.0/24 | /24 | RIPENCC |
| 2a05:4140:66::/48 | /48 | RIPENCC |
| 2a0f:ffc7::/32 | /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 |
|---|---|---|---|
| AS196945 | Microbase PC | Declared | Observed |
| AS207767 | FERMORITE Systems, Applications and Services on IT and Technology IKE | Declared | 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 AS214948 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 |
|---|---|---|---|---|---|
| 185.254.218.0/24 | RIPE | Arcus | MNT-GR-FERMORITEPC-1 | 2025-11-09 | Announced |
| 2a0f:ffc7::/32 | RIPE | ARCUS-1-V6 | MNT-GR-FERMORITEPC-1 | 2025-11-09 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS214948 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-MICROBASE | RIPE | Lists AS214948 as a direct member |
AS207767:AS-FERMORITE | RIPE | Lists AS214948 as a direct member |
RPKI from rpki-client, validated 2026-10-20 11:55 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-20. Cross-check on bgp.he.net.