University of Pennsylvania
BGP inherited
Cluster stats
| Netblocks | 9 |
| All fragments | 2,929 blocks across 426 clusters |
| Cluster ID | 191617668 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-06
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 128.91.0.0/16 | University of Pennsylvania | BGP | ANNOUNCED | ● high |
| 130.91.0.0/16 | University of Pennsylvania | BGP | ANNOUNCED | ● high |
| 158.130.0.0/16 | University of Pennsylvania | BGP | ANNOUNCED | ● high |
| 165.123.0.0/16 | University of Pennsylvania | BGP | ANNOUNCED | ● high |
| 165.123.192.0/23 | University of Pennsylvania | BGP | ANNOUNCED | ● high |
| 192.5.44.0/24 | University of Pennsylvania | BGP | ANNOUNCED | ● high |
| 192.84.2.0/24 | University of Pennsylvania | BGP | ANNOUNCED | ● high |
| 2607:f470::/32 | University of Pennsylvania | BGP | ANNOUNCED | ● high |
| 2607:f470:5000::/48 | University of Pennsylvania | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(9 of 9)
No discrepancies found among checked blocks.
NIC Handles
AS400653
AS55
AS69