MEMORIAL HERMANN HEALTH SYSTEM
Memorial Hermann Health System
Data as of 2026-08-23
GLEIF verified
LEI
549300EWQQX32WNN5Z26
Registered name
MEMORIAL HERMANN HEALTH SYSTEM
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 6 · 1,536 IPv4 addresses |
| Cluster ID | 229162206 |
| Registry | BGP |
| Owner jurisdiction | US-TX |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300EWQQX32WNN5Z26 |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
2 weekly snapshots · JSON
11
0 netblocks since 2026-08-16
2026-08-16
peak 11
2026-08-23
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 198.22.21.0/24 | Memorial Hermann Health System | BGP | ANNOUNCED | ● high |
| 198.22.22.0/24 | Memorial Hermann Health System | ARIN | DIRECT ALLOCATION | ● high |
| 198.22.23.0/24 | Memorial Hermann Health System | BGP | ANNOUNCED | ● high |
| 198.22.24.0/24 | Memorial Hermann Health System | ARIN | DIRECT ALLOCATION | ● high |
| 198.22.25.0/24 | Memorial Hermann Health System | ARIN | DIRECT ALLOCATION | ● high |
| 198.51.61.0/24 | Memorial Hermann Health System | ARIN | DIRECT ALLOCATION | ● high |
Domains hosted in this network
what's this?NIC Handles
AS54063
MHHS-1
MNE113-ARIN
MNE113-ARIN
MNE113-ARIN
RYA6-ARIN