AS8508 Silesian University of Technology, Computer Centre 🇵🇱 PL
Announcing 18 prefixes, seen at the RIS collectors.
IPv4 prefixes
15
166,400 (650 × /24)
IPv6 prefixes
3
3 × /32
Upstreams
4
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS8508
- Name
- Silesian University of Technology, Computer Centre
- Organisation
- SASK-EDU
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 1997-10-13
- Network type
- Educational/Research
- Scope
- Not Disclosed
- Peering policy
- Open
- IRR as-set
- AS8508:AS-SASK-EDU
- PeeringDB
- net/12374
- Exchanges
- 3
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS201054 Stowarzyszenie e-Poludnie | 🇵🇱 PL | 17,929 | 0 | 3 | inferred |
| AS196844 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | 🇵🇱 PL | 318 | 3 | 23 | CAIDA |
| AS8501 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | 🇵🇱 PL | 67 | 7 | 520 | CAIDA |
| AS15744 Silesian University of Technology, Computer Centre | 🇵🇱 PL | 24 | 6 | 60 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 54,099 | 185 | 126 | CAIDA |
| AS3303 Swisscom (Schweiz) AG | 🇨🇭 CH | 20,599 | 345 | 18 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,858 | 45 | 18 | CAIDA |
Downstreams
Networks this one appears to provide transit to
No downstreams observed at the collectors.
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.