Thomas Jefferson University Hospitals, Inc.
BGP inherited
Cluster stats
| Netblocks | 24 · 62,457 IPv4 addresses |
| All fragments | 31 blocks across 2 clusters |
| Cluster ID | 208799082 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 11 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
24
+1 netblocks since 2026-07-05
2026-07-05
peak 24
2026-07-19
IP Ranges (24)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 147.140.0.0/18 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 147.140.80.0/20 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 147.140.96.0/19 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 147.140.128.0/17 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 147.140.255.0/24 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 209.251.242.0/24 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0::/48 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:1::/48 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:1000::/48 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:1001::/48 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:3000::/40 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:4000::/36 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:5000::/48 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:5008::/48 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:5009::/48 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:6000::/48 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:6001::/48 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:6010::/48 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:6100::/48 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:6101::/48 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:6110::/48 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:6200::/40 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 2605:2c0:6300::/40 | Thomas Jefferson University Hospitals, Inc. | BGP | ANNOUNCED | ● high |
| 209.251.242.0/23 | Thomas Jefferson University Hospitals, Inc. | ARIN | DIRECT ALLOCATION | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
91.7%
of checked blocks have valid RPKI ROA coverage
(22 of 24)
No discrepancies found among checked blocks.
NIC Handles
ABUSE8441-ARIN
AS22644
AS33275
DWW11-ARIN
HOSTM2171-ARIN
NOC33462-ARIN
NOC33462-ARIN
RUIZT9-ARIN
RUIZT9-ARIN
TJUH-1
WOOTO8-ARIN