Every name.
A world behind it.

#
# 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.
#


#
# Query terms are ambiguous.  The query is assumed to be:
#     "n 165.20.78.35"
#
# Use "?" to get help.
#

NetRange:       165.20.0.0 - 165.20.255.255
CIDR:           165.20.0.0/16
NetName:        NMH
NetHandle:      NET-165-20-0-0-1
Parent:         NET165 (NET-165-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Northwestern Memorial Hospital (NMH-1)
RegDate:        1993-03-31
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/165.20.0.0


OrgName:        Northwestern Memorial Hospital
OrgId:          NMH-1
Address:        259 East Erie Street
City:           Chicago
StateProv:      IL
PostalCode:     60611
Country:        US
RegDate:        1993-03-31
Updated:        2024-03-19
Ref:            https://rdap.arin.net/registry/entity/NMH-1


OrgAbuseHandle: BROWJ2-ARIN
OrgAbuseName:   Brow, John 
OrgAbusePhone:  +1-312-695-2244 
OrgAbuseEmail:  jbrow@nm.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BROWJ2-ARIN

OrgTechHandle: BROWJ2-ARIN
OrgTechName:   Brow, John 
OrgTechPhone:  +1-312-695-2244 
OrgTechEmail:  jbrow@nm.org
OrgTechRef:    https://rdap.arin.net/registry/entity/BROWJ2-ARIN

OrgTechHandle: JOHNS4388-ARIN
OrgTechName:   Johnson, Terrance 
OrgTechPhone:  +1-312-926-5875 
OrgTechEmail:  tmjohnso@nm.org
OrgTechRef:    https://rdap.arin.net/registry/entity/JOHNS4388-ARIN

OrgDNSHandle: BROWJ2-ARIN
OrgDNSName:   Brow, John 
OrgDNSPhone:  +1-312-695-2244 
OrgDNSEmail:  jbrow@nm.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/BROWJ2-ARIN

OrgDNSHandle: JOHNS4388-ARIN
OrgDNSName:   Johnson, Terrance 
OrgDNSPhone:  +1-312-926-5875 
OrgDNSEmail:  tmjohnso@nm.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/JOHNS4388-ARIN

OrgAbuseHandle: JOHNS4388-ARIN
OrgAbuseName:   Johnson, Terrance 
OrgAbusePhone:  +1-312-926-5875 
OrgAbuseEmail:  tmjohnso@nm.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JOHNS4388-ARIN

RTechHandle: SYSAD36-ARIN
RTechName:   sysadmin
RTechPhone:  +1-312-926-4357 
RTechEmail:  sysadmin2@nmh.org
RTechRef:    https://rdap.arin.net/registry/entity/SYSAD36-ARIN


#
# 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.
#