Electric Power Research Institute
BGP inherited
Cluster stats
| Netblocks | 29 |
| All fragments | 50 blocks across 13 clusters |
| Cluster ID | 191593152 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 11 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
3 weekly snapshots · JSON
29
0 netblocks since 2026-07-05
2026-07-05
peak 29
2026-07-12
IP Ranges (29)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 144.58.0.0/16 | Electric Power Research Institute | ARIN | ● high | |
| 144.58.0.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.1.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.2.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.3.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.4.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.5.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.6.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.40.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.42.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.43.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.44.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.45.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.46.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.48.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.49.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.50.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.51.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.96.0/22 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.112.0/20 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.129.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.140.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.144.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.176.0/20 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.208.0/20 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.224.0/20 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.240.0/21 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.241.0/24 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
| 144.58.248.0/21 | Electric Power Research Institute | BGP | ANNOUNCED | ● high |
NIC Handles
AS2003
CARST6-ARIN
CARST6-ARIN
CARST6-ARIN
EPRI
LITTL261-ARIN
LITTL261-ARIN
LITTL261-ARIN
LITTL261-ARIN
LITTL261-ARIN
LITTL261-ARIN