Routing security
AS212066 YANDEX-COM-
Unclassified APNIC
Announcements
What this network originates
Every prefix observed with AS212066 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2a02:6b8:215::/48 | RPKI valid | IRR | 2 |
| 2a14:48c6::/48 | RPKI valid | IRR | 31 |
| 5.45.215.0/24 | RPKI valid | IRR | 1 |
| 45.148.65.0/24 | RPKI valid | IRR | 52 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS212066 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 5.45.215.0/24 | /24 | RIPENCC |
| 45.148.65.0/24 | /24 | RIPENCC |
| 87.250.255.0/24 | /24 | RIPENCC |
| 2a02:6b8:f::/48 | /48 | RIPENCC |
| 2a02:6b8:215::/48 | /48 | RIPENCC |
| 2a14:48c6::/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 |
|---|---|---|---|
| AS6663 | Euroweb Romania S.R.L. | Declared | not observed |
| AS208398 | Edge Technology Plus d.o.o. Beograd | Declared | Observed |
| AS6939 | Hurricane Electric LLC | not declared | Observed |
| AS208972 | GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI | not declared | Observed |
| AS25091 | IP-Max SA | 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 AS212066 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 |
|---|---|---|---|---|---|
| 5.45.215.0/24 | RIPE | Yandex enterprise network | YANDEX-MNT | 2026-02-05 | Announced |
| 45.148.65.0/24 | RIPE | Yandex.com.tr | LIR-AE-DIRECTCURSUS-1-MNT | 2025-10-06 | Announced |
| 2a02:6b8:215::/48 | RIPE | Yandex network | YANDEX-MNT | 2026-02-05 | Announced |
| 2a14:48c6::/48 | RIPE | Yandex.com.tr | LIR-AE-DIRECTCURSUS-1-MNT | 2025-10-06 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS212066 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS20715:AS-DECIX-IST | RIPE | Lists AS212066 as a direct member |
AS20715:AS-DECIX-IST-CONNECTED | RIPE | Lists AS212066 as a direct member |
AS20715:AS-DECIX-IST-RS | RIPE | Lists AS212066 as a direct member |
AS20715:AS-DECIX-IST-RS-V6 | RIPE | Lists AS212066 as a direct member |
AS20715:AS-DECIX-IST-V6 | RIPE | Lists AS212066 as a direct member |
AS208398:AS-TELETECH | RIPE | Lists AS212066 as a direct member |
RPKI from rpki-client, validated 2026-10-26 12:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-26. Cross-check on bgp.he.net.