Routing security
AS219511 BE-SERGEKRIER-20260605 - Serge Krier
Unclassified RIPE
Announcements
What this network originates
Every prefix observed with AS219511 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2a0c:b641:cb0::/44 | RPKI valid | IRR | 31 |
| 2a0c:b641:cb0::/48 | RPKI valid | IRR covering | 34 |
| 2a0c:b641:cb1::/48 | RPKI valid | IRR covering | 34 |
| 2a0c:b641:cb2::/48 | RPKI valid | IRR covering | 34 |
| 2a0c:b641:cb3::/48 | RPKI valid | IRR covering | 34 |
| 2a0c:b641:cb4::/48 | RPKI valid | IRR covering | 34 |
| 2a0c:b641:cb5::/48 | RPKI valid | IRR covering | 34 |
| 2a0c:b641:cb6::/48 | RPKI valid | IRR covering | 34 |
| 2a0c:b641:cb7::/48 | RPKI valid | IRR covering | 34 |
| 2a0c:b641:cb8::/48 | RPKI valid | IRR covering | 23 |
| 2a0c:b641:cb9::/48 | RPKI valid | IRR covering | 23 |
| 2a0c:b641:cba::/48 | RPKI valid | IRR covering | 23 |
| 2a0c:b641:cbb::/48 | RPKI valid | IRR covering | 23 |
| 2a0c:b641:cbc::/48 | RPKI valid | IRR covering | 23 |
| 2a0c:b641:cbd::/48 | RPKI valid | IRR covering | 23 |
| 2a0c:b641:cbe::/48 | RPKI valid | IRR covering | 23 |
| 2a0c:b641:cbf::/48 | RPKI valid | IRR covering | 23 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS219511 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 2a0c:b641:cb0::/44 | /128 | 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 |
|---|---|---|---|
| AS34872 | Sarah Rossius trading as Servperso Systems | Declared | Observed |
| AS208210 | Sarah Rossius trading as Servperso Systems | Declared | Observed |
| AS210233 | Pixinko SARL | 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 AS219511 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 |
|---|---|---|---|---|---|
| 2a0c:b641:cb0::/44 | RIPE | — | SERVPERSO-MNT | 2026-06-08 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS219511 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-HURRICANEV6 | RADB | Lists AS219511 as a direct member |
AS210233:AS-DOWNSTREAM | RIPE | Lists AS219511 as a direct member |
AS3214:AS-FILTERED | ALTDB | Lists AS219511 as a direct member |
AS3214:AS-FILTERED | RADB | Lists AS219511 as a direct member |
AS3214:AS-FILTERED | RIPE | Lists AS219511 as a direct member |
AS34872:AS-DOWNSTREAM-DE | RIPE | Lists AS219511 as a direct member |
RPKI from rpki-client, validated 2026-10-18 12:08 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-18. Cross-check on bgp.he.net.