205.72.80.0/20
Currently announced by AS647 United States Department of Defense (DoD), in the routed prefix 205.72.80.0/20.
- Current ASN
- AS647
- United States Department of Defense (DoD)
- Routed prefix
- 205.72.80.0/20
- Most specific route covering this prefix
- ASNs over time
- 2
- 2 announcement records
- RIR allocation
- ARIN
- United States · 205.64.0.0/11
Routing data · Oct 23, 2026, 14:23 UTC
ASN historyEvery routed prefix covering 205.72.80.0/20
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 205.72.80.0/20 | AS647 | United States Department of Defense (DoD) |  United States | Before monitoring | 2026-10-23 14:23 | Announcing |
| 205.64.0.0/11 | AS721 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-10-23 14:23 | Announcing |
More specific routes4 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 205.72.84.0/24 | AS647 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-10-23 14:23 | Announcing |
| 205.72.85.0/24 | AS647 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-10-23 14:23 | Announcing |
| 205.72.86.0/24 | AS647 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-10-23 14:23 | Announcing |
| 205.72.88.0/24 | AS647 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-10-23 14:23 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.