IP range details

129.19.0.0/16

AS14041 · University Corporation for Atmospheric Research

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Summary

Country	United States
Domain	colostate.edu
ASN	AS14041
Registry	arin
Hosted IPs	65,536
ID	WESTNET

WHOIS Details

NetHandle:      NET-129-19-0-0-1
OrgID:          CSU-2-Z
Parent:         NET-129-0-0-0-0
NetName:        WESTNET
NetRange:       129.19.0.0 - 129.19.255.255
NetType:        allocation
RegDate:        1987-07-08
Updated:        2023-07-29
Source:         ARIN


OrgID:          CSU-2-Z
OrgName:        Colorado State University
CanAllocate:    
Street:         Academic Computing and Networking Services
Street:         Colorado State University
Street:         1018 Campus Delivery
City:           Fort Collins
State/Prov:     CO
Country:        US
PostalCode:     80523
RegDate:        2023-01-16
Updated:        2024-02-07
OrgAdminHandle: SSJ11-ARIN
OrgTechHandle:  DNSAD191-ARIN
OrgAbuseHandle: DNSAD191-ARIN
OrgRoutingHandle:   ADLER49-ARIN
OrgRoutingHandle:   HERNA1265-ARIN
OrgRoutingHandle:   HSIAA-ARIN
Source:         ARIN


POCHandle:      SSJ11-ARIN
IsRole:         N
LastName:       Juarez
FirstName:      Steve
Street:         601 S Howes St
City:           Fort Collins
State/Prov:     CO
Country:        US
PostalCode:     80521
RegDate:        2024-02-07
Updated:        2024-02-07
OfficePhone:    +1-970-491-4150
MobilePhone:    +1-970-443-3520
Mailbox:        steve.juarez@colostate.edu
Source:         ARIN


POCHandle:      DNSAD191-ARIN
IsRole:         Y
LastName:       DNS Administrator
FirstName:      
Street:         Academic Computing and Networking Services
Street:         Colorado State University
City:           Fort Collins
State/Prov:     CO
Country:        US
PostalCode:     80523
RegDate:        2007-03-07
Updated:        2024-06-12
OfficePhone:    +1-970-491-5600
FaxPhone:       +1-970-491-1958
Mailbox:        dns.admin@colostate.edu
Source:         ARIN

Hosted domains

There are 30 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
129.19.131.222	fortlewis.edu	22

Hosted domains API

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What are IP address ranges?

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.

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