AS400653 University of Pennsylvania 🇺🇸 US
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
512 (2 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
1
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
- AS400653
- Name
- University of Pennsylvania
- Organisation
- University of Pennsylvania
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2024-10-02
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 |
|---|---|---|---|---|
| 165.123.192.0/23 v4 | RPKI valid | 39 | 34549174400653 | 2026-09-18 |
| 2607:f470:5000::/48 v6 | RPKI valid | 33 | 34549174400653 | 2026-09-18 |