164.87.0.0/16
Currently announced by AS721 United States Department of Defense (DoD), in the routed prefix 164.87.0.0/16.
- Current ASN
- AS721
- United States Department of Defense (DoD)
- Routed prefix
- 164.87.0.0/16
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- ARIN
- United States · 164.87.0.0/16
Routing data · Nov 10, 2026, 12:46 UTC
ASN historyEvery routed prefix covering 164.87.0.0/16
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 164.87.0.0/16 | AS721 | United States Department of Defense (DoD) |  United States | Before monitoring | 2026-11-10 12:46 | Announcing |
More specific routes29 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 164.87.3.0/24 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.20.0/23 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.22.0/23 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.24.0/21 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.26.0/24 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.30.0/23 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.32.0/21 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.34.0/24 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.40.0/21 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.40.0/22 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.44.0/22 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.48.0/21 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.55.0/24 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.64.0/19 | AS27046 | United States Department of Defense (DoD) | United States | 2026-11-09 18:26 | 2026-11-10 12:46 | Announcing |
| 164.87.100.0/22 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.147.0/24 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.152.0/22 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.156.0/22 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.160.0/19 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.160.0/20 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.181.0/24 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.184.0/23 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.192.0/18 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.192.0/19 | AS27046 | United States Department of Defense (DoD) | United States | 2026-11-09 18:26 | 2026-11-10 12:46 | Announcing |
| 164.87.213.0/24 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.224.0/19 | AS27046 | United States Department of Defense (DoD) | United States | 2026-11-09 18:26 | 2026-11-10 12:46 | Announcing |
| 164.87.224.0/20 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.240.0/20 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
| 164.87.248.0/23 | AS27046 | United States Department of Defense (DoD) | United States | Before monitoring | 2026-11-10 12:46 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.