Routing security
AS212997 COSMIN-GORGOVAN
Unclassified RIPE
Announcements
What this network originates
Every prefix observed with AS212997 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 185.18.235.0/24 | RPKI valid | IRR | 52 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS212997 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 185.18.235.0/24 | /24 | RIPENCC |
| 2a0c:9a40:8f20::/48 | /48 | RIPENCC |
| 2a0f:5707:aab1::/48 | /48 | 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 |
|---|---|---|---|
| AS8849 | Melbikomas UAB | Declared | not observed |
| AS20473 | The Constant Company, LLC | Declared | Observed |
| AS25369 | Hydra Communications Ltd | Declared | Observed |
| AS30058 | FDCservers.net | Declared | Observed |
| AS58325 | Hydra Communications Ltd | Declared | Observed |
| AS60068 | Datacamp Limited | 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 AS212997 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:9a40:8f20::/48 | RADB | Proxy Route object created for AS212997 | MAINT-MELBICOM | 2026-01-03 | Not announced |
| 2a0c:9a40:8f20::/48 | RIPE | — | CH-IFOG-1-MNT | 2025-03-19 | Not announced |
| 185.18.235.0/24 | RADB | Proxy Route object created for AS212997 | MAINT-MELBICOM | 2026-01-03 | Announced |
| 185.18.235.0/24 | RIPE | — | MNT-BHOST | 2025-03-24 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS212997 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-4IXP | RIPE | Lists AS212997 as a direct member |
AS-4IXP-RS | RIPE | Lists AS212997 as a direct member |
AS-BANDWIDTH | RIPE | Lists AS212997 as a direct member |
AS-E1-AUTOMATION-CUSTOMER | RADB | Lists AS212997 as a direct member |
AS-MELBICOM | RADB | Lists AS212997 as a direct member |
AS-MELBICOM | RIPE | Lists AS212997 as a direct member |
AS20473:AS-VULTR | RADB | Lists AS212997 as a direct member |
AS30058:AS-CUSTOMERS | RADB | Lists AS212997 as a direct member |
AS58325:AS-ALL | RIPE | Lists AS212997 as a direct member |
AS60068:AS-DATAPACKET-CUSTOMERS-DEV:AS-ANON-HOST-19415 | RIPE | Lists AS212997 as a direct member |
AS60068:AS-DATAPACKET-CUSTOMERS-DEV:AS-COSMIN | RIPE | Lists AS212997 as a direct member |
AS60068:AS-DATAPACKET-CUSTOMERS:AS-COSMIN | RIPE | Lists AS212997 as a direct member |
AS7545:AS-TPGN-CUSTOMERS | RADB | Lists AS212997 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.