Concordia University Wisconsin
Data as of 2026-08-09
BGP inherited
Cluster stats
| Netblocks | 16 · 70,400 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2620:135:f000::/44) |
| Registered in | United States (10) · Canada (4) |
| Cluster ID | 218231340 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 27 shared RIR contact/maintainer handles |
| Registry names | 8 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
7 weekly snapshots · JSON
16
-1 netblocks since 2026-07-05
2026-07-05
peak 18
2026-08-09
IP Ranges (16)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 38.103.94.0/24 | Concordia University Wisconsin | BGP | ANNOUNCED | ● high |
| 66.99.8.0/22 | Concordia University Chicago | BGP | ANNOUNCED | ● high |
| 132.205.0.0/16 | Concordia University | ARIN | DIRECT ALLOCATION | ● high |
| 147.160.61.0/24 | Concordia University Wisconsin | BGP | ANNOUNCED | ● high |
| 192.111.36.0/24 | Concordia University Nebraska | BGP | ANNOUNCED | ● high |
| 192.149.245.0/24 | Concordia University Wisconsin | BGP | ANNOUNCED | ● high |
| 192.160.64.0/24 | Concordia University Nebraska | BGP | ANNOUNCED | ● high |
| 192.231.160.0/24 | Concordia University, St. Paul | BGP | ANNOUNCED | ● high |
| 198.150.44.0/24 | Concordia University Wisconsin | BGP | ANNOUNCED | ● high |
| 198.150.234.0/24 | Concordia University Wisconsin | BGP | ANNOUNCED | ● high |
| 199.185.120.0/23 | Concordia University of Edmonton | BGP | ANNOUNCED | ● high |
| 199.185.120.0 – 199.185.122.255 | Concordia University of Edmonton | ARIN | DIRECT ALLOCATION | ● high |
| 199.185.122.0/24 | Concordia University of Edmonton | BGP | ANNOUNCED | ● high |
| 2620:22::/48 | Concordia University Wisconsin | BGP | ANNOUNCED | ● high |
| 2620:135:f000::/44 | Concordia University of Edmonton | BGP | ANNOUNCED | ● high |
| 192.231.156.0 – 192.231.160.255 | Concordia University, St. Paul | ARIN | DIRECT ALLOCATION | ● low |
IPv6 ranges (2)
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.0%
of checked blocks have valid RPKI ROA coverage
(8 of 16)
Possible discrepancies (3)
These blocks are registered to Concordia University Wisconsin but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 132.205.0.0/16 /16 | authorized for AS376 — Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) |
| 192.111.36.0/24 /24 | authorized for AS15108 — Allo Communications LLC |
| 192.160.64.0/24 /24 | authorized for AS15108 — Allo Communications LLC |
NIC Handles
ABUSE3305-ARIN
AS15336
AS19941
AS393468
AS398555
AS53355
CAL108-ARIN
CAL109-ARIN
CAL109-ARIN
CNO104-ARIN
CNO104-ARIN
CNO104-ARIN
+15 more