AS201476
ISP Alliance a.s. Unknown registered in Czechia
13IPv4 prefixes
2IPv6 prefixes
93%RPKI-valid
#56,669AS Rank
327/327RIS visibility
#39Rank in Czechia
2014-10-15Allocated
ISP Alliance a.s. (AS201476) — Unknown, registered in Czechia. announces 13 IPv4 prefixes + 2 IPv6 prefixes. Rank in Czechia: #39. Allocated: 2014-10-15.
IPv4 13IPv6 2
Announced prefixes · 15
- v4 185.167.184.0/22 valid
- v4 185.73.100.0/22 valid
- v4 185.73.104.0/22 valid
- v4 185.73.108.0/22 valid
- v4 5.183.12.0/22 valid
- v4 77.104.194.0/24 valid
- v4 77.104.210.0/24 valid
- v4 77.104.216.0/24 valid
- v4 77.104.223.0/24 valid
- v4 77.104.240.0/24 valid
- v4 77.104.245.0/24 valid
- v4 94.138.116.0/22 valid
- v4 94.138.120.0/22 valid
- v6 2001:678:112c::/48 unknown
- v6 2a03:4260::/29 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 13 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 15 |
| 2026-06-13 | 15 |
AS topology · Customer cone 1
Providers · 1
- AS47232 ISP Alliance a.s.
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