Routing security
AS218500 Krottisrv-Wartenstein - David Trolp
Unclassified RIPE
Announcements
What this network originates
Every prefix observed with AS218500 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2a0b:4e07:290::/44 | RPKI valid | IRR | 35 |
| 5.83.158.0/24 | RPKI valid | IRR | 57 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS218500 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 5.83.158.0/24 | /24 | RIPENCC |
| 2a0b:4e07:290::/44 | /44 | 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 |
|---|---|---|---|
| AS11967 | Hop179 OU | Declared | not observed |
| AS215296 | Raoul Brouns is trading as LowPing NL | Declared | Observed |
| AS401066 | LowPing | Declared | Observed |
| AS24482 | SG.GS | not declared | Observed |
| AS204092 | Association GRIFON | not declared | Observed |
| AS401753 | BIXCE Inc | not 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 AS218500 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 |
|---|---|---|---|---|---|
| 5.83.158.0/24 | RIPE | — | GHOSTNET-MNT | 2026-10-05 | Announced |
| 2a0b:4e07:290::/44 | RIPE | Krottisrv-Wartenstein | HOP179-MNT | 2026-10-06 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS218500 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-HURRICANE | RADB | Lists AS218500 as a direct member |
AS-HURRICANEV6 | RADB | Lists AS218500 as a direct member |
AS11967:AS-HOP179 | RIPE | Lists AS218500 as a direct member |
AS215296:AS-LOWPINGNL | RIPE | Lists AS218500 as a direct member |
AS401066:AS-LOWPINGLLC | ARIN | Lists AS218500 as a direct member |
RPKI from rpki-client, validated 2026-10-11 12:23 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-11. Cross-check on bgp.he.net.