University of Northwestern
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 6 · 2,560 IPv4 addresses |
| All fragments | 3,634 blocks across 486 clusters |
| Cluster ID | 222415358 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 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 (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 142.249.30.0/24 | University of Northwestern | ARIN | DIRECT ALLOCATION | ● high |
| 198.174.0.0/24 | University of Northwestern | BGP | ANNOUNCED | ● high |
| 199.86.72.0/24 | University of Northwestern | BGP | ANNOUNCED | ● high |
| 199.86.73.0/24 | University of Northwestern | BGP | ANNOUNCED | ● high |
| 199.86.74.0/23 | University of Northwestern | BGP | ANNOUNCED | ● high |
| 199.86.76.0/22 | University of Northwestern | BGP | ANNOUNCED | ● high |
NIC Handles
AS33455
NORTHW
NWCAR-ARIN
NWCAR-ARIN
NWCAR-ARIN