University of Illinois Chicago
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 7 · 131,328 IPv4 addresses |
| IPv6 | 1 prefix (largest 2620:12f:90ff::/48) |
| All fragments | 39 blocks across 4 clusters |
| Cluster ID | 213756969 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 | |
Footprint over time
6 weekly snapshots · JSON
9
+2 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-26
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 128.248.0.0/16 | University of Illinois Chicago | BGP | ANNOUNCED | ● high |
| 128.248.30.0/24 | University of Illinois Chicago | BGP | ANNOUNCED | ● high |
| 131.193.0.0/16 | University of Illinois Chicago | BGP | ANNOUNCED | ● high |
| 131.193.34.0/24 | University of Illinois Chicago | BGP | ANNOUNCED | ● high |
| 131.193.182.0/23 | University of Illinois Chicago | BGP | ANNOUNCED | ● high |
| 192.43.252.0/24 | University of Illinois Chicago | BGP | ANNOUNCED | ● high |
| 2620:12f:90ff::/48 | University of Illinois Chicago | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2620:12f:90ff::/48 |
Domains hosted in this network
what's this?NIC Handles
AS6200
CREHA2-ARIN
CREHA2-ARIN
MARCY1-ARIN
NEUMA73-ARIN
NUTAL1-ARIN
PEREZ906-ARIN
PEREZ906-ARIN
UIAC-Z