Columbia Power and Water Systems
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 46 · 11,776 IPv4 addresses |
| Cluster ID | 214394719 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 21 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
48
+4 netblocks since 2026-07-05
2026-07-05
peak 48
2026-07-26
IP Ranges (46)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 66.211.16.0/20 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.16.0/22 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.18.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.19.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.20.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.20.0/22 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.21.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.22.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.24.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.24.0/22 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.25.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.26.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.27.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.28.0/22 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.28.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 66.211.29.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.160.0/22 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.160.0/20 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.160.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.161.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.162.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.163.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.164.0/22 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.165.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.166.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.167.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.168.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.168.0/22 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.169.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.170.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.172.0/22 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.172.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.173.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 76.9.174.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 138.43.210.0/23 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 138.43.212.0/22 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 138.43.213.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 138.43.214.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 138.43.215.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 138.43.216.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 138.43.216.0/21 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 138.43.220.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 138.43.221.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 138.43.222.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 138.43.223.0/24 | Columbia Power and Water Systems | BGP | ANNOUNCED | ● high |
| 138.43.210.0 – 138.43.223.255 | Columbia Power and Water Systems | ARIN | DIRECT ALLOCATION | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
97.9%
of checked blocks have valid RPKI ROA coverage
(47 of 48)
No discrepancies found among checked blocks.
NIC Handles
AS30264
BATDO4-ARIN
BATDO4-ARIN
BATDO4-ARIN
BATDO4-ARIN
BATDO4-ARIN
BNA61-ARIN
BNA61-ARIN
BNA61-ARIN
BNA61-ARIN
BNA61-ARIN
CPWS
+9 more