IPv4 Network

139.138.50.0/23

🇺🇸 Owner: NU-89 · ARIN

139.138.50.0/23 is registered to NU-89 (US) via ARIN. Look up the owning organisation and its other IPv4 networks.

Network139.138.50.0/23
OrganisationNU-89
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:       139.138.50.0 - 139.138.51.255
CIDR:           139.138.50.0/23
NetName:        NU-89
NetHandle:      NET-139-138-50-0-1
Parent:         NET139 (NET-139-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Northwest University (NU-89)
RegDate:        2016-11-18
Updated:        2025-03-19
Ref:            https://rdap.arin.net/registry/ip/139.138.50.0


OrgName:        Northwest University
OrgId:          NU-89
Address:        5520 108th Ave NE
City:           Kirkland
StateProv:      WA
PostalCode:     98033
Country:        US
RegDate:        2016-03-15
Updated:        2026-07-08
Ref:            https://rdap.arin.net/registry/entity/NU-89


OrgTechHandle: MABBO6-ARIN
OrgTechName:   Mabbott, John 
OrgTechPhone:  +1-425-889-5303 
OrgTechEmail:  john.mabbott@northwestu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MABBO6-ARIN

OrgAbuseHandle: MABBO6-ARIN
OrgAbuseName:   Mabbott, John 
OrgAbusePhone:  +1-425-889-5303 
OrgAbuseEmail:  john.mabbott@northwestu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MABBO6-ARIN

OrgTechHandle: CREWS69-ARIN
OrgTechName:   Crews, Justin 
OrgTechPhone:  +1-425-889-7810 
OrgTechEmail:  justin.crews@northwestu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/CREWS69-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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