AS204388 ZAKLAD DOSKONALENIA ZAWODOWEGO W KATOWICACH 🇵🇱 PL
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /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
- AS204388
- Name
- ZAKLAD DOSKONALENIA ZAWODOWEGO W KATOWICACH
- Organisation
- ZAKLAD DOSKONALENIA ZAWODOWEGO W KATOWICACH
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 2018-03-20
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 195.187.42.0/24 v4 | RPKI valid | 42 | 345498308204388 | 2026-09-18 |
| 2001:678:620::/48 v6 | no ROA | 37 | 345498308204388 | 2026-09-18 |