AS20701 CZ.NIC, z.s.p.o. 🇨🇿 CZ
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
2
2 × /48
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
- AS20701
- Name
- CZ.NIC, z.s.p.o.
- Organisation
- CZ.NIC, z.s.p.o.
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2001-05-10
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 185.43.135.0/24 v4 | RPKI valid | 42 | 244822519220701 | 2026-09-18 |
| 193.17.47.0/24 v4 | RPKI valid | 42 | 244822519220701 | 2026-09-18 |
| 2001:148f:fffe::/48 v6 | RPKI valid | 37 | 244822519220701 | 2026-09-18 |
| 2001:148f:ffff::/48 v6 | RPKI valid | 37 | 244822519220701 | 2026-09-18 |