THOMAS JEFFERSON UNIVERSITY
Thomas Jefferson University
GLEIF verified
LEI
DB1TWPCZX5RK7VR27A68
Registered name
THOMAS JEFFERSON UNIVERSITY
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 6 |
| All fragments | 29 blocks across 2 clusters |
| Cluster ID | 191788108 |
| Registry | BGP |
| Owner jurisdiction | US-PA |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI DB1TWPCZX5RK7VR27A68 |
| Shared handles | clustered on 2 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
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-06
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 198.54.81.0/24 | Thomas Jefferson University | BGP | ANNOUNCED | ● high |
| 208.103.188.0/24 | Thomas Jefferson University | BGP | ANNOUNCED | ● high |
| 209.71.37.0/24 | Thomas Jefferson University | BGP | ANNOUNCED | ● high |
| 209.71.38.0/24 | Thomas Jefferson University | BGP | ANNOUNCED | ● high |
| 209.71.39.0/24 | Thomas Jefferson University | BGP | ANNOUNCED | ● high |
| 209.71.40.0/24 | Thomas Jefferson University | BGP | ANNOUNCED | ● high |
NIC Handles
AS30505
AS46946