137.83.57.0/24

#
# 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/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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# start

NetRange:       137.83.57.0 - 137.83.57.255
CIDR:           137.83.57.0/24
NetName:        RIHSC-1
NetHandle:      NET-137-83-57-0-1
Parent:         NET137 (NET-137-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   The Hospital for Sick Children (RIHSC-1)
RegDate:        2019-03-05
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/137.83.57.0


OrgName:        The Hospital for Sick Children
OrgId:          RIHSC-1
Address:        Research Institute
Address:        555 University Avenue
City:           Toronto
StateProv:      ON
PostalCode:     M5G-1X8
Country:        CA
RegDate:        1991-07-19
Updated:        2025-10-14
Ref:            https://rdap.arin.net/registry/entity/RIHSC-1


OrgTechHandle: GN67-ARIN
OrgTechName:   Nero, Gary 
OrgTechPhone:  +1-416-813-6634 
OrgTechEmail:  manjula.welegedera@sickkids.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/GN67-ARIN

OrgAbuseHandle: GN67-ARIN
OrgAbuseName:   Nero, Gary 
OrgAbusePhone:  +1-416-813-6634 
OrgAbuseEmail:  manjula.welegedera@sickkids.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GN67-ARIN

OrgNOCHandle: GN67-ARIN
OrgNOCName:   Nero, Gary 
OrgNOCPhone:  +1-416-813-6634 
OrgNOCEmail:  manjula.welegedera@sickkids.ca
OrgNOCRef:    https://rdap.arin.net/registry/entity/GN67-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.
#