AS218484 Oleksandr Karpovych 🇨🇿 CZ
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
2
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
- AS218484
- Name
- Oleksandr Karpovych
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2026-10-06
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 |
|---|---|---|---|---|
| 177.3.253.0/24 v4 | RPKI valid | 42 | 3772130058218484 | 2026-11-04 |
| 178.214.117.0/24 v4 | RPKI valid | 43 | 2448258212218484 | 2026-10-13 |
| 2a07:e000:3d::/48 v6 | RPKI valid | 33 | 3454958212218484 | 2026-10-13 |