IPv4 Network

72.20.96.0/19

🇺🇸 Owner: COLOGIX-CA-3 · ARIN

72.20.96.0/19 is registered to COLOGIX-CA-3 (US) via ARIN. Look up the owning organisation and its other IPv4 networks.

Network72.20.96.0/19
OrganisationCOLOGIX-CA-3
Registry🇺🇸 ARIN (US)
All networks of this org → Transfers via ARIN →
Raw WHOIS data 
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



# start

NetRange:       72.20.96.0 - 72.20.127.255
CIDR:           72.20.96.0/19
NetName:        COLOGIX-CA-3
NetHandle:      NET-72-20-96-0-1
Parent:         NET72 (NET-72-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Cologix, Inc (COLOG-8)
RegDate:        2006-03-07
Updated:        2022-08-18
Ref:            https://rdap.arin.net/registry/ip/72.20.96.0


OrgName:        Cologix, Inc
OrgId:          COLOG-8
Address:        1601 19th Street
Address:        Suite 650
City:           Denver
StateProv:      CO
PostalCode:     80202
Country:        US
RegDate:        2021-02-12
Updated:        2025-05-07
Ref:            https://rdap.arin.net/registry/entity/COLOG-8


OrgTechHandle: NOC33671-ARIN
OrgTechName:   NOC
OrgTechPhone:  +1-720-230-7000 
OrgTechEmail:  noc@cologix.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC33671-ARIN

OrgTechHandle: BECKJ20-ARIN
OrgTechName:   Beck, Josh 
OrgTechPhone:  +1-855-449-4357 
OrgTechEmail:  josh.beck@cologix.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BECKJ20-ARIN

OrgNOCHandle: NETWO9665-ARIN
OrgNOCName:   Network Engineering
OrgNOCPhone:  +1-844-449-4357 
OrgNOCEmail:  noc@cologix.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO9665-ARIN

OrgAbuseHandle: ABUSE5526-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-720-230-7000 
OrgAbuseEmail:  abuse@cologix.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5526-ARIN

OrgTechHandle: JOBAY1-ARIN
OrgTechName:   Jobay, Mike 
OrgTechPhone:  +1-973-590-5177 
OrgTechEmail:  mike.jobay@cologix.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JOBAY1-ARIN

# end



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

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