General Info




Colorado State University


AS194 University Corporation for Atmospheric Research

United States


Whois Details

NetHandle:      NET-129-19-0-0-1
OrgID:          CSU-5
Parent:         NET-129-0-0-0-0
NetName:        WESTNET
NetRange: -
NetType:        allocation
RegDate:        1987-07-08
Updated:        2018-06-21
Source:         ARIN

OrgID:          CSU-5
OrgName:        Colorado State University
Street:         Academic Computing Services
Street:          3645 Marine Street
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80309-0455
RegDate:        1987-07-08
Updated:        2018-05-14
OrgTechHandle:  MEEHL5-ARIN
OrgAdminHandle: MEEHL5-ARIN
OrgAbuseHandle: ABUSE245-ARIN
Source:         ARIN

Hosted Domain Names

There are 31 domain names hosted across 3 IP addresses within this IP range. To access full domain hosting information with our API contact us for more details.

IP Address Domain Domains on this IP 29 1 1

IP Addresses in this range


IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.