DTE Energy Company
AS393256 is DTE Energy Company (dteenergy.com). It announces 34,304 IPv4 addresses in 7 prefixes, and 5 IPv6 prefixes.
United States· ARIN· allocated 2013-07-30· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States34,304 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- DTE-ASN
- name
- DTE Energy Company
- org
- DE-82
- org name
- DTE Energy Company
- org address
- One Energy Plaza, Detroit, MI, 48226
- org city
- Detroit
- org country
- US
- country
- US
- source
- arin
- created
- 2013-07-30
- updated
- 2013-07-30
- abuse name
- Cyber Security Defense Center
- abuse email
- csdc@dteenergy.com
- abuse phone
- +1-313-235-9080
- abuse kind
- role
- abuse city
- Detroit
- abuse country
- US
- admin name
- Scott Wiederhold
- admin email
- scott.wiederhold@dteenergy.com
- admin phone
- +1-313-235-1647
- admin kind
- person
- admin city
- Detroit
- admin country
- US
- tech name
- Shantanu Mondal
- tech email
- mondals@dteenergy.com
- tech phone
- +1-313-235-5000
- tech kind
- person
- tech city
- Detroit
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.02%
- geonode0.00%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.00%
- None here
- 0.01%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 162.9.0.0/17 | United States | not found | 18 | 2026-10-02 |
| 162.9.0.0/18 | United States | not found | 18 | 2026-10-02 |
| 162.9.64.0/18 | United States | not found | 17 | 2026-10-02 |
| 162.9.140.0/23 | United States | not found | 18 | 2026-10-02 |
| 162.9.140.0/24 | United States | not found | 17 | 2026-10-02 |
| 162.9.141.0/24 | United States | not found | 18 | 2026-10-02 |
| 204.124.152.0/22 | United States | valid | 18 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2606:fec0::/47 | United States | valid | 20 | 2026-10-02 |
| 2606:fec0::/48 | United States | valid | 20 | 2026-10-02 |
| 2606:fec0:1::/48 | United States | valid | 20 | 2026-10-02 |
| 2606:fec0:8000::/47 | United States | valid | 20 | 2026-10-02 |
| 2606:fec0:8000::/48 | United States | valid | 20 | 2026-10-02 |
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