AS6740 CEZNET s.r.o. 🇨🇿 CZ
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
41,984 (164 × /24)
IPv6 prefixes
0
-
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
- AS6740
- Name
- CEZNET s.r.o.
- Organisation
- CEZNET s.r.o.
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 1996-08-15
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 |
|---|---|---|---|---|
| 82.202.0.0/18 v4 | RPKI valid | 42 | 24482254246740 | 2026-09-18 |
| 185.193.128.0/22 v4 | RPKI valid | 42 | 24482254246740 | 2026-09-18 |
| 212.90.224.0/19 v4 | RPKI valid | 42 | 24482254246740 | 2026-09-18 |
| 213.235.64.0/18 v4 | RPKI valid | 42 | 24482254246740 | 2026-09-18 |