中文

55.54.0.0/16

Currently announced by AS370 United States Department of Defense (DoD), in the routed prefix 55.54.0.0/16.

Current ASN
AS370
United States Department of Defense (DoD)
Routed prefix
55.54.0.0/16
Most specific route covering this prefix
ASNs over time
2
2 announcement records
RIR allocation
ARIN
United States · 55.0.0.0/8

Routing data · Nov 1, 2026, 20:20 UTC

ASN historyEvery routed prefix covering 55.54.0.0/16

PrefixASNNameRegistered countryFirst seen (UTC)Last seen (UTC)Status
55.54.0.0/16AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.0.0.0/8AS721United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing

More specific routes26 total

PrefixASNNameRegistered countryFirst seen (UTC)Last seen (UTC)Status
55.54.204.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.205.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.210.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.211.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.212.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.215.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.216.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.217.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.218.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.220.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.221.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.222.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.223.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.224.0/24AS370United States Department of Defense (DoD)United States2026-10-29 22:212026-11-01 20:20Announcing
55.54.225.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.226.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.227.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.228.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.229.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.230.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.232.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.233.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.234.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.235.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.236.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing
55.54.237.0/24AS370United States Department of Defense (DoD)United StatesBefore monitoring2026-11-01 20:20Announcing

Change logAll changes

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