NORTHWESTERN MEMORIAL HOSPITAL
Northwestern Memorial Hospital
GLEIF verified
LEI
54930028ZZZN8PN0OC50
Registered name
NORTHWESTERN MEMORIAL HOSPITAL
Jurisdiction
Ultimate parent
NORTHWESTERN MEMORIAL HEALTHCARE
549300SYNDSEG3SY2U05
Cluster stats
| Netblocks | 5 |
| All fragments | 83 blocks across 7 clusters |
| Cluster ID | 191794176 |
| Registry | BGP |
| Owner jurisdiction | US-IL |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 54930028ZZZN8PN0OC50 |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 165.20.0.0/16 | Northwestern Memorial Hospital | ARIN | ● high | |
| 204.62.116.0/24 | Northwestern Memorial Hospital | BGP | ANNOUNCED | ● high |
| 204.62.117.0/24 | Northwestern Memorial Hospital | BGP | ANNOUNCED | ● high |
| 204.62.118.0/24 | Northwestern Memorial Hospital | BGP | ANNOUNCED | ● high |
| 204.62.119.0/24 | Northwestern Memorial Hospital | BGP | ANNOUNCED | ● high |
NIC Handles
AS19247
BROWJ2-ARIN
BROWJ2-ARIN
BROWJ2-ARIN
BROWJ2-ARIN
JOHNS4388-ARIN
JOHNS4388-ARIN
JOHNS4388-ARIN
NMH-1
SYSAD36-ARIN