AS12570 O2 Czech Republic, a.s. 🇨🇿 CZ
Announcing 13 prefixes, seen at the RIS collectors.
IPv4 prefixes
11
53,760 (210 × /24)
IPv6 prefixes
2
9 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
10
transit customers observed
Customer cone
16
ASes reachable through it
Registry and operator data
- AS number
- AS12570
- Name
- O2 Czech Republic, a.s.
- Organisation
- itself s.r.o.
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 1999-07-28
- Network type
- NSP
- Scope
- Europe
- Peering policy
- Selective
- IRR as-set
- AS-NEJCZ-TRANSIT
- Website
- http://www.itself.cz/
- PeeringDB
- net/4348
- Exchanges
- 1
- Facilities
- 7
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Internet exchange presence
From PeeringDB, which networks maintain themselves
| Exchange | City | Country | IPv4 | IPv6 | Speed | Route server |
|---|---|---|---|---|---|---|
| BR-IX | Brno | 🇨🇿 CZ | 185.1.25.14 | 2001:7f8:87::14 | 10 G | yes |