Illinois Mathematics and Science Academy
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 7 · 57,344 IPv4 addresses |
| Cluster ID | 214373517 |
| 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 | |
Footprint over time
6 weekly snapshots · JSON
7
+1 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-26
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 143.195.0.0/17 | Illinois Mathematics and Science Academy | BGP | ANNOUNCED | ● high |
| 143.195.1.0/24 | Illinois Mathematics and Science Academy | BGP | ANNOUNCED | ● high |
| 143.195.2.0/24 | Illinois Mathematics and Science Academy | BGP | ANNOUNCED | ● high |
| 143.195.3.0/24 | Illinois Mathematics and Science Academy | BGP | ANNOUNCED | ● high |
| 143.195.128.0/18 | Illinois Mathematics and Science Academy | BGP | ANNOUNCED | ● high |
| 143.195.192.0/19 | Illinois Mathematics and Science Academy | BGP | ANNOUNCED | ● high |
| 143.195.0.0 – 143.195.223.255 | Illinois Mathematics and Science Academy | ARIN | DIRECT ALLOCATION | ● low |
NIC Handles
AS397112
IMSA-1
ROO-ORG-ARIN
ROO-ORG-ARIN
ROO-ORG-ARIN