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Autonomous system

AS104

Autonomous System
Autonomous System Number (ASN)
AS104
Country
United States of America (US)
Organization
University of Colorado at Boulder
Handle
COLORADO-AS
Category
education_research
Network Role
stub
Number of IPv4
91,136
Number of IPv6
7.9384 x 10^28
IPv4 Prefixes

Showing up to 100 prefixes per page.

Prefix Address Count First Address Last Address
128.138.0.0/16 65,536 128.138.0.0 128.138.255.255
129.19.192.0/18 16,384 129.19.192.0 129.19.255.255
146.5.20.0/22 1,024 146.5.20.0 146.5.23.255
192.12.238.0/24 256 192.12.238.0 192.12.238.255
192.12.240.0/23 512 192.12.240.0 192.12.241.255
192.12.242.0/24 256 192.12.242.0 192.12.242.255
192.12.244.0/23 512 192.12.244.0 192.12.245.255
198.11.16.0/20 4,096 198.11.16.0 198.11.31.255
198.59.7.0/24 256 198.59.7.0 198.59.7.255
198.59.51.0/24 256 198.59.51.0 198.59.51.255
198.59.52.0/24 256 198.59.52.0 198.59.52.255
198.59.54.0/23 512 198.59.54.0 198.59.55.255
198.59.70.0/24 256 198.59.70.0 198.59.70.255
198.59.81.0/24 256 198.59.81.0 198.59.81.255
198.59.82.0/23 512 198.59.82.0 198.59.83.255
204.228.80.0/24 256 204.228.80.0 204.228.80.255