IPv4 RegistryJordan2Delta
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AS104 — COLORADO-AS - University of Colorado at Boulder, US

AS104 announces 16 IPv4 blocks across the registries.

CIDRRangeRIROrganizationASNAS NameCountryTypeHandleAbuseAddress
128.138.0.0/16128.138.0.0 – 128.138.255.255ARIN—AS104COLORADO-AS - University of Colorado at Boulder, USUS————
192.12.238.0/24192.12.238.0 – 192.12.238.255ARIN—AS104COLORADO-AS - University of Colorado at Boulder, USUS————
192.12.240.0/24192.12.240.0 – 192.12.240.255ARINUniversity of ColoradoAS104COLORADO-AS - University of Colorado at Boulder, USUSDIRECT ALLOCATIONNET-192-12-240-0-1[email protected]Office of Information Technology, 3645 Marine Street, Boulder, CO, 80309-0455, United States
192.12.241.0/24192.12.241.0 – 192.12.241.255ARINUniversity of ColoradoAS104COLORADO-AS - University of Colorado at Boulder, USUSDIRECT ALLOCATIONNET-192-12-241-0-1[email protected]Office of Information Technology, 3645 Marine Street, Boulder, CO, 80309-0455, United States
192.12.242.0/24192.12.242.0 – 192.12.242.255ARINUniversity of ColoradoAS104COLORADO-AS - University of Colorado at Boulder, USUSDIRECT ALLOCATIONNET-192-12-242-0-1[email protected]Office of Information Technology, 3645 Marine Street, Boulder, CO, 80309-0455, United States
192.12.244.0/24192.12.244.0 – 192.12.244.255ARINUniversity of ColoradoAS104COLORADO-AS - University of Colorado at Boulder, USUSDIRECT ALLOCATIONNET-192-12-244-0-1[email protected]Office of Information Technology, 3645 Marine Street, Boulder, CO, 80309-0455, United States
192.12.245.0/24192.12.245.0 – 192.12.245.255ARINUniversity of ColoradoAS104COLORADO-AS - University of Colorado at Boulder, USUSDIRECT ALLOCATIONNET-192-12-245-0-1[email protected]Office of Information Technology, 3645 Marine Street, Boulder, CO, 80309-0455, United States
198.11.16.0/20198.11.16.0 – 198.11.31.255ARIN—AS104COLORADO-AS - University of Colorado at Boulder, USUS————
198.59.7.0/24198.59.7.0 – 198.59.7.255ARIN—AS104COLORADO-AS - University of Colorado at Boulder, USUS————
198.59.51.0/24198.59.51.0 – 198.59.51.255ARIN—AS104COLORADO-AS - University of Colorado at Boulder, USUS————
198.59.52.0/24198.59.52.0 – 198.59.52.255ARINUniversity of Colorado BoulderAS104COLORADO-AS - University of Colorado at Boulder, USUSDIRECT ALLOCATIONNET-198-59-51-0-1[email protected]Office of Information Technology, 3645 Marine Street, Boulder, CO, 80309-0455, United States
198.59.54.0/23198.59.54.0 – 198.59.55.255ARINUniversity of Colorado BoulderAS104COLORADO-AS - University of Colorado at Boulder, USUSDIRECT ALLOCATIONNET-198-59-54-0-1[email protected]Office of Information Technology, 3645 Marine Street, Boulder, CO, 80309-0455, United States
198.59.70.0/24198.59.70.0 – 198.59.70.255ARINUniversity of Colorado BoulderAS104COLORADO-AS - University of Colorado at Boulder, USUSDIRECT ALLOCATIONNET-198-59-70-0-1[email protected]Office of Information Technology, 3645 Marine Street, Boulder, CO, 80309-0455, United States
198.59.81.0/24198.59.81.0 – 198.59.81.255ARINUniversity of Colorado BoulderAS104COLORADO-AS - University of Colorado at Boulder, USUSDIRECT ALLOCATIONNET-198-59-81-0-1[email protected]Office of Information Technology, 3645 Marine Street, Boulder, CO, 80309-0455, United States
198.59.82.0/23198.59.82.0 – 198.59.83.255ARINUniversity of Colorado BoulderAS104COLORADO-AS - University of Colorado at Boulder, USUSDIRECT ALLOCATIONNET-198-59-81-0-1[email protected]Office of Information Technology, 3645 Marine Street, Boulder, CO, 80309-0455, United States
204.228.80.0/24204.228.80.0 – 204.228.80.255ARIN—AS104COLORADO-AS - University of Colorado at Boulder, USUS————

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