U.S. Department of Energy, Oak Ridge Operations
Data as of 2026-09-06
BGP inherited
This organisation
| Netblocks | 2 · 2,560 IPv4 addresses |
| Also registered under this name | 503 netblocks across 18 separate records |
| Record ID | 239863189 |
| Registry | ARIN |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 198.207.237.0 – 198.207.240.255 | U.S. Department of Energy, Oak Ridge Operations | ARIN | DIRECT ALLOCATION | ● high |
| 199.201.153.0 – 199.201.158.255 | U.S. Department of Energy, Oak Ridge Operations | ARIN | DIRECT ALLOCATION | ● high |
NIC Handles
ORD1-ARIN
ORD1-ARIN
ORD1-ARIN
UDEORO