AS25512 CD-Telematika a.s. 🇨🇿 CZ
Announcing 12 prefixes, seen at the RIS collectors.
IPv4 prefixes
11
117,760 (460 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
6
settlement-free adjacencies
Downstreams
24
transit customers observed
Customer cone
33
ASes reachable through it
Registry and operator data
- AS number
- AS25512
- Name
- CD-Telematika a.s.
- Organisation
- CD-Telematika a.s.
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2002-12-17
- Network type
- NSP
- Traffic levels
- 100-200Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-CDT-NETWORKS
- Website
- http://www.cdt.cz
- Looking glass
- https://lg.cdt.cz
- PeeringDB
- net/6371
- Exchanges
- 2
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
12 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 81.19.32.0/20 v4 | RPKI valid | 41 | 2448225512 | 2026-09-18 |
| 82.117.128.0/19 v4 | RPKI valid | 41 | 2448225512 | 2026-09-18 |
| 82.202.64.0/18 v4 | RPKI valid | 41 | 2448225512 | 2026-09-18 |
| 85.13.64.0/18 v4 | RPKI valid | 41 | 2448225512 | 2026-09-18 |
| 85.184.16.0/20 v4 | RPKI valid | 41 | 2448225512 | 2026-09-18 |
| 89.203.128.0/17 v4 | RPKI valid | 41 | 2448225512 | 2026-09-18 |
| 131.117.192.0/21 v4 | RPKI valid | 41 | 2448225512 | 2026-09-18 |
| 185.134.0.0/22 v4 | RPKI valid | 41 | 2448225512 | 2026-09-18 |
| 195.146.96.0/19 v4 | RPKI valid | 41 | 2448225512 | 2026-09-18 |
| 212.11.96.0/19 v4 | RPKI valid | 41 | 2448225512 | 2026-09-18 |
| 213.235.128.0/18 v4 | RPKI valid | 41 | 2448225512 | 2026-09-18 |
| 2001:1a48::/32 v6 | RPKI valid | 33 | 2448225512 | 2026-09-18 |