AS5663

Department of Interior United States Geological Survey

AS5663 (USGS-Z) announces at least four prefixes:

137.227.144.0/22
U.S. Department of the Interior
about a second ago
NET-137-227-0-0-1
137.227.0.0-137.227.255.255
152.61.0.0/17
Department of Interior United States Geological Survey
about a second ago
NET-152-61-0-0-1
152.61.0.0-152.61.255.255
152.61.128.0/18
Department of Interior United States Geological Survey
about a second ago
NET-152-61-0-0-1
152.61.0.0-152.61.255.255
152.61.192.0/19
Department of Interior United States Geological Survey
about a second ago
NET-152-61-0-0-1
152.61.0.0-152.61.255.255

Prefixes