AS28952
O2 Business Services, a.s ISP registered in Slovakia
9IPv4 prefixes
2IPv6 prefixes
100%RPKI-valid
#3,797AS Rank
#20Rank in Slovakia
2015-06-08Allocated
O2 Business Services, a.s (AS28952) — ISP, registered in Slovakia. announces 9 IPv4 prefixes + 2 IPv6 prefixes. Rank in Slovakia: #20. Allocated: 2015-06-08.
IPv4 9IPv6 2
Announced prefixes · 11
- v4 151.236.224.0/20 valid
- v4 185.103.144.0/22 valid
- v4 31.3.32.0/19 valid
- v4 37.152.96.0/19 valid
- v4 37.58.0.0/20 valid
- v4 46.34.224.0/19 valid
- v4 90.176.0.0/19 valid
- v4 91.191.69.0/24 valid
- v4 91.191.80.0/22 valid
- v6 2a03:6947:1800::/40 valid
- v6 2a06:2c40::/29 valid
RPKI: rpki.cloudflare.com · 2026-06-19
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 11 |
| 2026-06-13 | 11 |
Internet Exchanges · 4
- Peering.cz Prague, Bratislava, Vienna, Frankfurt 400 Gbps
- NIX.CZ Prague 200 Gbps
- NIX.SK Bratislava 200 Gbps
- SIX.SK Bratislava 200 Gbps
AS topology · Customer cone 6
Providers · 4
Peers · 28
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