COLUMBIA ENERGY LLC
Columbia Energy L.L.C
Data as of 2026-07-26
GLEIF verified
LEI
549300XPGSDBX8BJG114
Registered name
COLUMBIA ENERGY LLC
Jurisdiction
Ultimate parent
CALPINE LLC
43R4VPJBXTU2O15HEF41
Cluster stats
| Netblocks | 8 · 5,120 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:5e0:20::/48) |
| Cluster ID | 214414704 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300XPGSDBX8BJG114 |
| Shared handles | clustered on 10 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
9
+1 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-26
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 64.146.146.0/24 | Columbia Energy L.L.C | BGP | ANNOUNCED | ● high |
| 64.146.170.0/23 | Columbia Energy L.L.C | BGP | ANNOUNCED | ● high |
| 64.146.176.0/22 | Columbia Energy L.L.C | BGP | ANNOUNCED | ● high |
| 64.146.230.0/24 | Columbia Energy L.L.C | BGP | ANNOUNCED | ● high |
| 147.160.32.0/21 | Columbia Energy L.L.C | BGP | ANNOUNCED | ● high |
| 162.120.22.0/23 | Columbia Energy L.L.C | BGP | ANNOUNCED | ● high |
| 162.250.178.0/23 | Columbia Energy L.L.C | BGP | ANNOUNCED | ● high |
| 2001:5e0:20::/48 | Columbia Energy L.L.C | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:5e0:20::/48 |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
44.4%
of checked blocks have valid RPKI ROA coverage
(4 of 9)
No discrepancies found among checked blocks.
NIC Handles
AS20224
CEL-54
DAWES99-ARIN
DAWES99-ARIN
DAWES99-ARIN
HAYES500-ARIN
NNNO1-ARIN
NNNO1-ARIN
NNNO1-ARIN
NNNO1-ARIN