% 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 1997-2024, American Registry for Internet Numbers, Ltd.
#

NetRange:       142.76.0.0 - 142.76.255.255
CIDR:           142.76.0.0/16
NetName:        SUNNYBROOK
NetHandle:      NET-142-76-0-0-1
Parent:         NET142 (NET-142-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Sunnybrook Health Sciences Centre (SUNNY-14)
RegDate:        1990-03-26
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/142.76.0.0

OrgName:        Sunnybrook Health Sciences Centre
OrgId:          SUNNY-14
Address:        2075 Bayview Ave.
City:           Toronto
StateProv:      ON
PostalCode:     M4N-3M5
Country:        CA
RegDate:        2009-08-25
Updated:        2022-08-11
Ref:            https://rdap.arin.net/registry/entity/SUNNY-14

OrgAbuseHandle: YANWI1-ARIN
OrgAbuseName:   Yan, Wilfred 
OrgAbusePhone:  +1-416-480-6100 
OrgAbuseEmail:  wilfred.yan@sunnybrook.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/YANWI1-ARIN

OrgTechHandle: MOISE2-ARIN
OrgTechName:   Moises, Edwin 
OrgTechPhone:  +1-416-480-6100 
OrgTechEmail:  edwin.moises@sunnybrook.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/MOISE2-ARIN

OrgAbuseHandle: MOISE2-ARIN
OrgAbuseName:   Moises, Edwin 
OrgAbusePhone:  +1-416-480-6100 
OrgAbuseEmail:  edwin.moises@sunnybrook.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MOISE2-ARIN

OrgTechHandle: CHEUN101-ARIN
OrgTechName:   Cheung, Ringo 
OrgTechPhone:  +1-416-480-6100 
OrgTechEmail:  ringo.cheung@sunnybrook.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/CHEUN101-ARIN

OrgTechHandle: MLE213-ARIN
OrgTechName:   Leicester, Myles 
OrgTechPhone:  +1-416-480-6100 
OrgTechEmail:  Myles.Leicester@sunnybrook.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/MLE213-ARIN

OrgAbuseHandle: CHEUN101-ARIN
OrgAbuseName:   Cheung, Ringo 
OrgAbusePhone:  +1-416-480-6100 
OrgAbuseEmail:  ringo.cheung@sunnybrook.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CHEUN101-ARIN

OrgAbuseHandle: MLE213-ARIN
OrgAbuseName:   Leicester, Myles 
OrgAbusePhone:  +1-416-480-6100 
OrgAbuseEmail:  Myles.Leicester@sunnybrook.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MLE213-ARIN

OrgTechHandle: YANWI1-ARIN
OrgTechName:   Yan, Wilfred 
OrgTechPhone:  +1-416-480-6100 
OrgTechEmail:  wilfred.yan@sunnybrook.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/YANWI1-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 1997-2024, American Registry for Internet Numbers, Ltd.
#

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