AS215133 Jakub Witkowski 🇵🇱 PL
Announcing 9 prefixes, seen at the RIS collectors.
IPv4 prefixes
9
2,304 (9 × /24)
IPv6 prefixes
0
-
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
- AS215133
- Name
- Jakub Witkowski
- Organisation
- JAKUB-WITKOWSKI
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 2026-06-01
- Scope
- Not Disclosed
- PeeringDB
- net/42569
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
9 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 13.141.35.0/24 v4 | RPKI valid | 46 | 37721201814207208200954215133 | 2026-09-23 |
| 13.141.56.0/24 v4 | RPKI valid | 46 | 37721201814207208200954215133 | 2026-09-23 |
| 13.141.64.0/24 v4 | RPKI valid | 46 | 37721201814207208200954215133 | 2026-09-25 |
| 201.3.237.0/24 v4 | RPKI valid | 46 | 37721201814207208200954215133 | 2026-09-22 |
| 201.4.72.0/24 v4 | RPKI valid | 43 | 34549137409215133 | 2026-09-18 |
| 201.4.76.0/24 v4 | RPKI valid | 46 | 37721201814207208200954215133 | 2026-09-22 |
| 201.7.19.0/24 v4 | RPKI valid | 46 | 37721201814207208200954215133 | 2026-09-22 |
| 201.7.22.0/24 v4 | RPKI valid | 46 | 37721201814207208200954215133 | 2026-09-22 |
| 201.7.27.0/24 v4 | RPKI valid | 46 | 37721201814207208200954215133 | 2026-09-22 |