MADONNA UNIVERSITY
Madonna University
Data as of 2026-09-06
GLEIF verified
LEI
549300OGNZVW4OGYPZ30
Registered name
MADONNA UNIVERSITY
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 5 · 2,048 IPv4 addresses |
| Record ID | 238783332 |
| Registry | ARIN |
| Owner jurisdiction | US-MI |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300OGNZVW4OGYPZ30 |
| Shared handles | clustered on 5 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 (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 198.51.188.0/24 | Madonna University | ARIN | DIRECT ALLOCATION | ● high |
| 198.51.189.0/24 | Madonna University | ARIN | DIRECT ALLOCATION | ● high |
| 198.51.190.0/24 | Madonna University | ARIN | DIRECT ALLOCATION | ● high |
| 198.109.72.0/22 | Madonna University | ARIN | ASSIGNMENT | ● high |
| 207.74.168.0/24 | Madonna University | ARIN | ASSIGNMENT | ● high |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
40.0%
of checked blocks have valid RPKI ROA coverage
(2 of 5)
Possible discrepancies (2)
These blocks are registered to Madonna University but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 198.109.72.0/22 /22 | authorized for AS237 — Merit Network Inc. |
| 207.74.168.0/24 /24 | authorized for AS237 — Merit Network Inc. |
NIC Handles
AP149-ARIN
CF120-ARIN
CF120-ARIN
IN-ORG-ARIN
MADONN