AS49767 O2 Czech Republic, a.s. 🇨🇿 CZ
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
5,120 (20 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS49767
- Name
- O2 Czech Republic, a.s.
- Organisation
- O2 Czech Republic, a.s.
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2009-09-08
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 109.72.0.0/20 v4 | RPKI valid | 43 | 2448256101624649767 | 2026-09-18 |
| 194.31.216.0/22 v4 | RPKI valid | 43 | 2448256101624649767 | 2026-09-18 |
| 2a02:2930::/32 v6 | RPKI valid | 34 | 20229756101624649767 | 2026-09-18 |