AS200070 CZ.NIC, z.s.p.o. 🇨🇿 CZ
Announcing 10 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
1,280 (5 × /24)
IPv6 prefixes
5
5 × /48
Upstreams
4
transit providers observed
Peers
14
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS200070
- Name
- CZ.NIC, z.s.p.o.
- Organisation
- CZ.NIC, z.s.p.o. (AS200070)
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2013-10-16
- Network type
- NSP
- Traffic levels
- 100-1000Mbps
- Scope
- Global
- Peering policy
- Open
- IRR as-set
- AS-CZNIC-TRANSIT
- Website
- https://www.nic.cz/
- PeeringDB
- net/15890
- Exchanges
- 7
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 |
|---|---|---|---|---|
| 185.43.134.0/24 v4 | RPKI valid | 3 | 24482200070 | 2026-09-18 |
| 193.29.206.0/24 v4 | RPKI valid | 9 | 37721200070 | 2026-11-06 |
| 194.0.12.0/24 v4 | RPKI valid | 2 | 24482200070 | 2026-10-15 |
| 194.0.14.0/24 v4 | RPKI valid | 40 | 34549200070 | 2026-09-18 |
| 212.237.229.0/24 v4 | RPKI valid | 14 | 37721200070 | 2026-09-18 |
| 2001:678:1::/48 v6 | RPKI valid | 4 | 50300200070 | 2026-11-06 |
| 2001:678:f::/48 v6 | RPKI valid | 1 | 24482200070 | 2026-10-24 |
| 2001:678:11::/48 v6 | RPKI valid | 35 | 34549200070 | 2026-09-18 |
| 2001:148f:fffb::/48 v6 | RPKI valid | 5 | 50300200070 | 2026-09-18 |
| 2001:148f:fffd::/48 v6 | RPKI valid | 2 | 24482200070 | 2026-09-18 |