Columbus Public Schools
Data as of 2026-08-30
BGP inherited
Cluster stats
| Netblocks | 12 · 65,536 IPv4 addresses |
| All fragments | 14 blocks across 2 clusters |
| Cluster ID | 233507283 |
| 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
10 weekly snapshots · JSON
13
+1 netblocks since 2026-07-05
2026-07-05
peak 13
2026-08-30
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 164.83.0.0/17 | Columbus Public Schools | BGP | ANNOUNCED | ● high |
| 164.83.0.0/18 | Columbus Public Schools | BGP | ANNOUNCED | ● high |
| 164.83.0.0/16 | Columbus Public Schools | ARIN | DIRECT ALLOCATION | ● high |
| 164.83.1.0/24 | Columbus Public Schools | BGP | ANNOUNCED | ● high |
| 164.83.61.0/24 | Columbus Public Schools | BGP | ANNOUNCED | ● high |
| 164.83.62.0/24 | Columbus Public Schools | BGP | ANNOUNCED | ● high |
| 164.83.64.0/23 | Columbus Public Schools | BGP | ANNOUNCED | ● high |
| 164.83.111.0/24 | Columbus Public Schools | BGP | ANNOUNCED | ● high |
| 164.83.112.0/22 | Columbus Public Schools | BGP | ANNOUNCED | ● high |
| 164.83.116.0/24 | Columbus Public Schools | BGP | ANNOUNCED | ● high |
| 164.83.122.0/24 | Columbus Public Schools | BGP | ANNOUNCED | ● high |
| 164.83.240.0/22 | Columbus Public Schools | BGP | ANNOUNCED | ● high |
NIC Handles
AS26818
CAMPB850-ARIN
CPS-18-Z
MILLE1809-ARIN
MILLE1809-ARIN
MILLE1809-ARIN
MILLE1809-ARIN
MILLE1809-ARIN
MILLE1809-ARIN