IPv4 Network

143.172.0.0/16

🇺🇸 Owner: WOLLONGONG1 · ARIN

143.172.0.0/16 is registered to WOLLONGONG1 (US) via ARIN. Look up the owning organisation and its other IPv4 networks.

Network143.172.0.0/16
OrganisationWOLLONGONG1
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:       143.172.0.0 - 143.172.255.255
CIDR:           143.172.0.0/16
NetName:        WOLLONGONG1
NetHandle:      NET-143-172-0-0-1
Parent:         NET143 (NET-143-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Attachmate Corp. (ATTACH-1-Z)
RegDate:        1990-09-06
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/143.172.0.0


OrgName:        Attachmate Corp.
OrgId:          ATTACH-1-Z
Address:        705 5th Avenue South
Address:        Suite 1000
City:           Seattle
StateProv:      WA
PostalCode:     98104
Country:        US
RegDate:        2018-12-19
Updated:        2019-05-21
Ref:            https://rdap.arin.net/registry/entity/ATTACH-1-Z


OrgAbuseHandle: INT1-ARIN
OrgAbuseName:   IT Network Team
OrgAbusePhone:  +1-713-548-1700 
OrgAbuseEmail:  jbarbosa@opentext.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INT1-ARIN

OrgTechHandle: INT1-ARIN
OrgTechName:   IT Network Team
OrgTechPhone:  +1-713-548-1700 
OrgTechEmail:  jbarbosa@opentext.com
OrgTechRef:    https://rdap.arin.net/registry/entity/INT1-ARIN

OrgNOCHandle: INT1-ARIN
OrgNOCName:   IT Network Team
OrgNOCPhone:  +1-713-548-1700 
OrgNOCEmail:  jbarbosa@opentext.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/INT1-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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