AS56676
OOO Modern Communication Systems Unknown registered in Russia
4IPv4 prefixes
0IPv6 prefixes
100%RPKI-valid
#39,573AS Rank
327/327RIS visibility
#1,350Rank in Russia
2011-04-26Allocated
OOO Modern Communication Systems (AS56676) — Unknown, registered in Russia. announces 4 IPv4 prefixes + 0 IPv6 prefixes. Rank in Russia: #1350. Allocated: 2011-04-26.
IPv4 4IPv6 0
Announced prefixes · 4
- v4 31.130.120.0/21 valid
- v4 91.237.187.0/24 valid
- v4 91.237.209.0/24 valid
- v4 92.62.116.0/24 valid
RPKI: rpki.cloudflare.com · 2026-06-19
Routing: 4 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-19
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 4 |
| 2026-06-13 | 4 |
AS topology · Customer cone 1
Providers · 1
- AS44056 Trytek LLC