AS393256 DTE Energy Company 🇺🇸 US
Announcing 12 prefixes, seen at the RIS collectors.
IPv4 prefixes
7
67,584 (264 × /24)
IPv6 prefixes
5
7 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS393256
- Name
- DTE Energy Company
- Organisation
- DTE Energy Company
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2013-07-30
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
7 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 162.9.0.0/17 v4 | no ROA | 48 | 2020512129393256 | 2026-09-18 |
| 162.9.0.0/18 v4 | no ROA | 48 | 2020512129393256 | 2026-09-18 |
| 162.9.64.0/18 v4 | no ROA | 44 | 37721335633668393256 | 2026-09-18 |
| 162.9.140.0/23 v4 | no ROA | 48 | 2020512129393256 | 2026-09-18 |
| 162.9.140.0/24 v4 | no ROA | 44 | 37721335633668393256 | 2026-09-18 |
| 162.9.141.0/24 v4 | no ROA | 48 | 2020512129393256 | 2026-09-18 |
| 204.124.152.0/22 v4 | RPKI valid | 48 | 2020512129393256 | 2026-09-18 |