DTE ENERGY COMPANY
DTE Energy Company
Data as of 2026-09-06
GLEIF verified
LEI
549300IX8SD6XXD71I78
Registered name
DTE ENERGY COMPANY
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 13 · 66,560 IPv4 addresses |
| IPv6 | 5 prefixes (largest 2606:fec0:8000::/47) |
| Record ID | 236946064 |
| Registry | BGP |
| Owner jurisdiction | US-MI |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300IX8SD6XXD71I78 |
| Shared handles | clustered on 15 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 162.9.0.0/16 | DTE Energy Company | ARIN | ASSIGNMENT | ● high |
| 162.9.0.0/17 | DTE Energy Company | BGP | ANNOUNCED | ● high |
| 162.9.0.0/18 | DTE Energy Company | BGP | ANNOUNCED | ● high |
| 162.9.64.0/18 | DTE Energy Company | BGP | ANNOUNCED | ● high |
| 162.9.140.0/24 | DTE Energy Company | BGP | ANNOUNCED | ● high |
| 162.9.140.0/23 | DTE Energy Company | BGP | ANNOUNCED | ● high |
| 162.9.141.0/24 | DTE Energy Company | BGP | ANNOUNCED | ● high |
| 204.124.152.0/22 | DTE Energy Company | ARIN | DIRECT ALLOCATION | ● high |
| 2606:fec0::/48 | DTE Energy Company | BGP | ANNOUNCED | ● high |
| 2606:fec0::/47 | DTE Energy Company | BGP | ANNOUNCED | ● high |
| 2606:fec0:1::/48 | DTE Energy Company | BGP | ANNOUNCED | ● high |
| 2606:fec0:8000::/48 | DTE Energy Company | BGP | ANNOUNCED | ● high |
| 2606:fec0:8000::/47 | DTE Energy Company | BGP | ANNOUNCED | ● high |
IPv6 ranges (5)
Footprint over time
11 weekly snapshots · JSON
14
+1 netblocks since 2026-07-05
2026-07-05
peak 14
2026-09-06
Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.0%
of checked blocks have valid RPKI ROA coverage
(7 of 14)
No discrepancies found among checked blocks.
NIC Handles
AS393256
CSDC1-ARIN
CSDC1-ARIN
DE-82
MONDA7-ARIN
MONDA7-ARIN
MONDA7-ARIN
SHAHA73-ARIN
THORN260-ARIN
THORN273-ARIN
THORN273-ARIN
THORN273-ARIN
+3 more