St. Ambrose University
Data as of 2026-10-18
GLEIF verified
LEI
54930070DJQ7LRVN5B80
Registered name
St. Ambrose University
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 5 · 1,024 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a00:2381:25d4::/48) |
| Record ID | 250591786 |
| Registry | ARIN |
| Owner jurisdiction | US-IA |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 54930070DJQ7LRVN5B80 |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 198.49.168.0/24 | St. Ambrose University | ARIN | DIRECT ALLOCATION | ● high |
| 198.179.128.0/24 | St. Ambrose University | ARIN | DIRECT ALLOCATION | ● high |
| 199.120.161.0/24 | St. Ambrose University | ARIN | DIRECT ALLOCATION | ● high |
| 199.120.183.0/24 | St. Ambrose University | ARIN | DIRECT ALLOCATION | ● high |
| 2a00:2381:25d4::/48 | ST-AMBROSE | RIPE | AGGREGATED-BY-LIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a00:2381:25d4::/48 |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
20.0%
of checked blocks have valid RPKI ROA coverage
(1 of 5)
Possible discrepancies (1)
These blocks are registered to St. Ambrose 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.
| 2a00:2381:25d4::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
BTNET-MNT
DUMY-RIPE
DUMY-RIPE
INS-NOC-ARIN
INS-NOC-ARIN
INS-NOC-ARIN
JR1015-ARIN
JR1015-ARIN
SAU-2