AS5050 Pittsburgh Supercomputing Center 🇺🇸 US
Announcing 19 prefixes, seen at the RIS collectors.
IPv4 prefixes
17
81,152 (317 × /24)
IPv6 prefixes
2
1 × /32
Upstreams
4
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
14
transit customers observed
Customer cone
17
ASes reachable through it
Registry and operator data
- AS number
- AS5050
- Name
- Pittsburgh Supercomputing Center
- Organisation
- 3ROX (Three Rivers Optical Exchange)
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1995-03-29
- Network type
- Educational/Research
- Scope
- Regional
- Peering policy
- Selective
- IRR as-set
- RADB::AS5050:AS-ALL
- Website
- https://www.3rox.net
- Looking glass
- https://routerproxy.3rox.net
- PeeringDB
- net/5291
- Exchanges
- 1
- Facilities
- 1
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 |
|---|---|---|---|---|
| 2001:5e8::/32 v6 | RPKI valid | 33 | 345491745050 | 2026-09-18 |
| 2620:72:4000::/48 v6 | no ROA | 32 | 345491745050 | 2026-09-18 |