IPv4 Network

139.138.55.0/24

🇺🇸 Owner: ARIN · ARIN

139.138.55.0/24 is registered to ARIN (US) via ARIN. Look up the owning organisation and its other IPv4 networks.

Network139.138.55.0/24
OrganisationARIN
Registry🇺🇸 ARIN (US)
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:       139.138.55.0 - 139.138.55.255
CIDR:           139.138.55.0/24
NetName:        HMA-63
NetHandle:      NET-139-138-55-0-1
Parent:         NET139 (NET-139-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Healthcare Management Administrators, Inc. (HMA-63)
RegDate:        2018-03-20
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/139.138.55.0


OrgName:        Healthcare Management Administrators, Inc.
OrgId:          HMA-63
Address:        10700 Northup Way, Suite 100
City:           Bellevue
StateProv:      WA
PostalCode:     98004
Country:        US
RegDate:        2018-02-16
Updated:        2021-06-16
Ref:            https://rdap.arin.net/registry/entity/HMA-63


OrgTechHandle: NETWO8458-ARIN
OrgTechName:   Network Administrator
OrgTechPhone:  +1-425-462-1000 
OrgTechEmail:  networkadmins@accesstpa.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8458-ARIN

OrgAbuseHandle: NETWO8458-ARIN
OrgAbuseName:   Network Administrator
OrgAbusePhone:  +1-425-462-1000 
OrgAbuseEmail:  networkadmins@accesstpa.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8458-ARIN

OrgNOCHandle: NETWO8458-ARIN
OrgNOCName:   Network Administrator
OrgNOCPhone:  +1-425-462-1000 
OrgNOCEmail:  networkadmins@accesstpa.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8458-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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