MOUNT AUBURN HOSPITAL
Mount Auburn Hospital
Data as of 2026-08-16
GLEIF verified
Complete entity footprint
4 linked clusters ·
8 netblocks ·
4,864 IPv4 addresses
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
5493003OUHW87XK58322
Registered name
MOUNT AUBURN HOSPITAL
Jurisdiction
Ultimate parent
BETH ISRAEL LAHEY HEALTH, INC.
549300QPZ5W3279DU141
Cluster stats
| Netblocks | 1 · 256 IPv4 addresses |
| Cluster ID | 225505377 |
| Registry | ARIN |
| Owner jurisdiction | US-MA |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 5493003OUHW87XK58322 |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (1)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 209.160.133.0/24 | Mount Auburn Hospital | ARIN | ASSIGNMENT | ● high |
Corporate group (4 confirmed entities)
- Lahey Clinic, Inc. 7 blocks
- New England Baptist Hospital 2 blocks
- Beth Israel Deaconess Medical Center 1 blocks
NIC Handles
ABUSE5675-ARIN
C05995576
ZAYOB
ZIE-ARIN
ZIE-ARIN
ZIE-ARIN