APNIC - Query the APNIC Whois Database

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To assist you with debugging problems, this whois query was received from IP Address
[216.73.216.89]

% APNIC found the following authoritative answer from: whois.arin.net

#
# 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.
#

NetRange:       204.26.16.0 - 204.26.31.255
CIDR:           204.26.16.0/20
NetName:        ENWHC-NETWORK
NetHandle:      NET-204-26-16-0-1
Parent:         NET204 (NET-204-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   NorthShore University HealthSystem (ENHC)
RegDate:        1994-05-10
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/204.26.16.0

OrgName:        NorthShore University HealthSystem
OrgId:          ENHC
Address:        4901 Searle Parkway
City:           Skokie
StateProv:      IL
PostalCode:     60076
Country:        US
RegDate:        2005-10-12
Updated:        2025-01-08
Ref:            https://rdap.arin.net/registry/entity/ENHC

OrgTechHandle: MSI141-ARIN
OrgTechName:   Sinisi, Mike 
OrgTechPhone:  +1-847-982-5416 
OrgTechEmail:  msinisi@northshore.org
OrgTechRef:    https://rdap.arin.net/registry/entity/MSI141-ARIN

OrgAbuseHandle: MSI141-ARIN
OrgAbuseName:   Sinisi, Mike 
OrgAbusePhone:  +1-847-982-5416 
OrgAbuseEmail:  msinisi@northshore.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MSI141-ARIN

OrgRoutingHandle: SMITH6239-ARIN
OrgRoutingName:   Smith, Daniel 
OrgRoutingPhone:  +1-630-527-5663 
OrgRoutingEmail:  daniel.smith@endeavorhealth.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SMITH6239-ARIN

OrgTechHandle: SMITH6239-ARIN
OrgTechName:   Smith, Daniel 
OrgTechPhone:  +1-630-527-5663 
OrgTechEmail:  daniel.smith@endeavorhealth.org
OrgTechRef:    https://rdap.arin.net/registry/entity/SMITH6239-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.
#
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  • Underlined: Primary key(s).
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8 records found for '204.26.30.8'
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