Routing security
AS200910 SOKOLOW
Unclassified RIPE
Announcements
What this network originates
Every prefix observed with AS200910 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 185.255.12.0/22 | RPKI valid | IRR | 52 |
| 185.255.12.0/24 | RPKI valid | IRR | 52 |
| 185.255.13.0/24 | RPKI valid | IRR | 52 |
| 185.255.14.0/24 | RPKI valid | IRR | 52 |
| 185.255.15.0/24 | RPKI valid | IRR | 52 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS200910 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 185.255.12.0/22 | /22 | RIPENCC |
| 185.255.12.0/24 | /24 | RIPENCC |
| 185.255.13.0/24 | /24 | RIPENCC |
| 185.255.14.0/24 | /24 | RIPENCC |
| 185.255.15.0/24 | /24 | 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 |
|---|---|---|---|
| AS5617 | Orange Polska Spolka Akcyjna | Declared | Observed |
| AS206082 | Danish Crown A/S | 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 AS200910 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 |
|---|---|---|---|---|---|
| 185.196.210.0/24 | RIPE | — | DCNET-MNT | 2021-12-08 | Not announced |
| 185.255.12.0/22 | RIPE | — | DCNET-MNT | 2019-10-24 | Announced |
| 185.255.12.0/24 | RIPE | — | DCNET-MNT | 2019-02-12 | Announced |
| 185.255.13.0/24 | RIPE | — | DCNET-MNT | 2019-10-24 | Announced |
| 185.255.14.0/24 | RIPE | — | DCNET-MNT | 2019-10-24 | Announced |
| 185.255.15.0/24 | RIPE | — | DCNET-MNT | 2019-10-24 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS200910 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-DCGROUP | RIPE | Lists AS200910 as a direct member |
RPKI from rpki-client, validated 2026-10-22 12:01 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-22. Cross-check on bgp.he.net.