IP range details

198.59.70.0/24

AS104 · University of Colorado at Boulder

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Summary

Country	United States
Domain	colorado.edu
ASN	AS104
Registry	arin
Hosted IPs	256
ID	CU-DIST

WHOIS Details

NetHandle:      NET-198-59-70-0-1
OrgID:          UCB-2-Z
Parent:         NET-198-0-0-0-0
NetName:        CU-DIST
NetRange:       198.59.70.0 - 198.59.70.255
NetType:        allocation
OriginAS:       104
RegDate:        1993-02-09
Updated:        2021-12-14
Source:         ARIN


OrgID:          UCB-2-Z
OrgName:        University of Colorado Boulder
CanAllocate:    
Street:         Office of Information Technology 
Street:         3645 Marine Street
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80309-0455
RegDate:        2019-05-13
Updated:        2019-06-25
OrgAdminHandle: CUBOU-ARIN
OrgTechHandle:  CUBOU-ARIN
OrgAbuseHandle: ABUSE306-ARIN
Source:         ARIN


POCHandle:      CUBOU-ARIN
IsRole:         Y
LastName:       CUBoulder
FirstName:      
Street:         3645 Marine Street
Street:         Campus Box 455
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80309-0445
RegDate:        2011-11-11
Updated:        2024-07-09
OfficePhone:    +1-303-735-4357
Mailbox:        arinadmin@colorado.edu
Source:         ARIN


POCHandle:      ABUSE306-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         Information Technology Services
Street:         3645 Marine Street
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80309-0455
RegDate:        2003-05-27
Updated:        2024-07-22
OfficePhone:    +1-303-735-4357
Mailbox:        abuse@colorado.edu
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

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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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