AS41046 O2 Czech Republic, a.s. 🇨🇿 CZ
Announcing 10 prefixes, seen at the RIS collectors.
IPv4 prefixes
8
53,248 (208 × /24)
IPv6 prefixes
2
8 × /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
- AS41046
- Name
- O2 Czech Republic, a.s.
- Organisation
- Nej TV a.s.
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2006-06-06
- Network type
- Cable/DSL/ISP
- Traffic levels
- 20-50Gbps
- Scope
- Europe
- Peering policy
- Selective
- Website
- http://www.nej.cz
- PeeringDB
- net/7943
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
10 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 77.242.80.0/20 v4 | RPKI valid | 42 | 20229756101624641046 | 2026-09-18 |
| 81.200.48.0/20 v4 | RPKI valid | 42 | 20229756101624641046 | 2026-09-18 |
| 81.200.48.0/21 v4 | RPKI valid | 42 | 20229756101624641046 | 2026-09-18 |
| 81.200.56.0/21 v4 | RPKI valid | 42 | 20229756101624641046 | 2026-09-18 |
| 82.114.192.0/19 v4 | RPKI valid | 42 | 20229756101624641046 | 2026-09-18 |
| 178.72.192.0/18 v4 | RPKI valid | 42 | 20229756101624641046 | 2026-09-18 |
| 178.72.192.0/19 v4 | RPKI valid | 42 | 20229756101624641046 | 2026-09-18 |
| 178.72.224.0/19 v4 | RPKI valid | 42 | 20229756101624641046 | 2026-09-18 |
| 2001:67c:2d90::/48 v6 | RPKI valid | 34 | 20229756101624641046 | 2026-09-18 |
| 2a07:b5c0::/29 v6 | RPKI valid | 34 | 20229756101624641046 | 2026-09-18 |