AS197393 ISP Alliance a.s. 🇨🇿 CZ
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
2,048 (8 × /24)
IPv6 prefixes
1
8 × /32
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
- AS197393
- Name
- ISP Alliance a.s.
- Organisation
- ISP Alliance a.s.
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2010-11-15
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 185.138.68.0/22 v4 | RPKI valid | 42 | 3772147232197393 | 2026-09-18 |
| 193.138.152.0/22 v4 | RPKI valid | 42 | 3772147232197393 | 2026-09-18 |
| 2a07:bc0::/29 v6 | RPKI valid | 37 | 2448247232197393 | 2026-09-18 |