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144.146.0.0/16

Currently announced by AS5972 United States Department of Defense (DoD), in the routed prefix 144.146.0.0/16.

Current ASN
AS5972
United States Department of Defense (DoD)
Routed prefix
144.146.0.0/16
Most specific route covering this prefix
ASNs over time
1
1 announcement record
RIR allocation
ARIN
United States · 144.146.0.0/16

Routing data · Nov 1, 2026, 22:23 UTC

ASN historyEvery routed prefix covering 144.146.0.0/16

PrefixASNNameRegistered countryFirst seen (UTC)Last seen (UTC)Status
144.146.0.0/16AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing

More specific routes39 total

PrefixASNNameRegistered countryFirst seen (UTC)Last seen (UTC)Status
144.146.32.0/21AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.127.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.128.0/21AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.136.0/22AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.140.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.141.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.142.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.144.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.146.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.147.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.148.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.150.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.156.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.157.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.158.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.159.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.160.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.161.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.162.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.164.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.165.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.166.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.168.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.169.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.170.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.171.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.174.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.175.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.240.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.241.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.242.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.243.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.244.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.245.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.246.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.247.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 22:23Announcing
144.146.163.0/24AS5972United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 04:25Stopped
144.146.172.0/24AS5972United States Department of Defense (DoD)United States2026-10-28 02:202026-10-30 00:19Stopped
144.146.173.0/24AS5972United States Department of Defense (DoD)United States2026-10-28 02:202026-10-31 00:20Stopped

Change logAll changes

The routes covering this address have had no origin changes since ASNBase started monitoring.