AS15744 Silesian University of Technology, Computer Centre 🇵🇱 PL
Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
45,056 (176 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
5
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
7
transit customers observed
Customer cone
24
ASes reachable through it
Registry and operator data
- AS number
- AS15744
- Name
- Silesian University of Technology, Computer Centre
- Organisation
- SASK-COM
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 2000-10-03
- Network type
- Network Services
- Scope
- Not Disclosed
- Peering policy
- Selective
- IRR as-set
- AS15744:AS-SASK-COM
- PeeringDB
- net/37372
- Exchanges
- 2
- Facilities
- 3
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 |
|---|---|---|---|---|
| 83.230.0.0/18 v4 | RPKI valid | 42 | 3454919684415744 | 2026-09-18 |
| 83.230.80.0/20 v4 | RPKI valid | 42 | 3454919684415744 | 2026-09-18 |
| 195.82.160.0/19 v4 | RPKI valid | 42 | 3454919684415744 | 2026-09-18 |
| 212.106.128.0/19 v4 | RPKI valid | 42 | 3454919684415744 | 2026-09-18 |
| 212.106.160.0/20 v4 | RPKI valid | 43 | 3454919684415744 | 2026-09-18 |
| 213.227.64.0/20 v4 | RPKI valid | 42 | 3454919684415744 | 2026-09-18 |
| 2a01:1df::/32 v6 | RPKI valid | 34 | 2448215744 | 2026-09-18 |