AS41030 Jaroslav Novotny (Net Open) 🇨🇿 CZ
Jaroslav Novotny. Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
7
1,792 (7 × /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
- AS41030
- Name
- Jaroslav Novotny (Net Open)
- Organisation
- Jaroslav Novotny
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2011-03-31
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
7 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 31.134.216.0/24 v4 | RPKI valid | 42 | 244821601941030 | 2026-09-18 |
| 31.134.217.0/24 v4 | RPKI valid | 42 | 244821601941030 | 2026-09-18 |
| 31.134.218.0/24 v4 | RPKI valid | 42 | 244821601941030 | 2026-09-18 |
| 31.134.219.0/24 v4 | RPKI valid | 42 | 244821601941030 | 2026-09-18 |
| 31.134.220.0/24 v4 | RPKI valid | 42 | 244821601941030 | 2026-09-18 |
| 31.134.221.0/24 v4 | RPKI valid | 42 | 244821601941030 | 2026-09-18 |
| 31.134.222.0/24 v4 | RPKI valid | 42 | 244821601941030 | 2026-09-18 |