AS47478 MSTN
AS47478 is operated by MSTN and registered with RIPE NCC (RU) since 2008-06-24.
It announces 4 IPv4 and 1 IPv6 prefixes, 20% of them RPKI valid.
RIPE RIS sees 12 upstream and peer networks and 7 downstream networks next to it.
PeeringDB lists it as an NSP network at 2 internet exchanges. Its peering policy is open.
| Name | MSTN |
|---|---|
| Registry (RIR) | RIPE NCC |
| Country | Russia (RU) |
| Delegated on | 2008-06-24 |
| Network type | NSP, Regional |
| Peering policy | Open |
| IRR as-set | AS-MSTN |
| Prefixes (IPv4 / IPv6) | 4 / 1 |
| RPKI valid | 20% (1 / 5) |
| Upstreams and peers | 12 |
| Downstream networks | 7 |
| Website | mstn.ru |
Routing health
- AS47478 announces 4 IPv4 and 1 IPv6 prefixes.
- 1 of 5 announced prefixes are RPKI valid.
- 4 announced prefixes are not covered by a ROA of AS47478 (they may have none, or another network’s).
- 12 upstreams and peers, 7 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 5
- 5.188.52.0/22
- 77.247.240.0/21
- 93.174.128.0/21
- 185.129.144.0/22
- 2a03:1b00::/32
Upstreams and peers 12
The networks RIPE RIS sees next to AS47478 in BGP paths, the most visible first.
Peering
Peering policy: Open. Suggested max-prefix limits: 3 IPv4, 1 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| Eurasia Peering IX: Peering LAN | 1 | 10G | No |
| MSK-IX Moscow: MSK-IX peering network | 1 | 10G | No |
More about AS47478
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-15 03:17 UTC. The country is where the AS number was registered, not necessarily where the network operates.