% 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 1997-2025, American Registry for Internet Numbers, Ltd.
#

NetRange:       72.27.0.0 - 72.27.223.255
CIDR:           72.27.128.0/18, 72.27.192.0/19, 72.27.0.0/17
NetName:        CWJ-16BLK
NetHandle:      NET-72-27-0-0-1
Parent:         NET72 (NET-72-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Cable and Wireless Jamaica (CWJM)
RegDate:        2005-01-05
Updated:        2025-02-18
Comment:        ADDRESS WITHIN THIS BLOCK ARE NON-PORTABLE
Ref:            https://rdap.arin.net/registry/ip/72.27.0.0

OrgName:        Cable and Wireless Jamaica
OrgId:          CWJM
Address:        47 Half Way Tree Road
Address:        Kingston 5,
City:           Kingston
StateProv:      
PostalCode:     
Country:        JM
RegDate:        2001-08-09
Updated:        2024-10-28
Comment:        Report ABUSE to  CWC-CSIRT@cwc.com
Ref:            https://rdap.arin.net/registry/entity/CWJM

OrgAbuseHandle: CWCCS-ARIN
OrgAbuseName:   CWC-CSIRT
OrgAbusePhone:  +4291401 
OrgAbuseEmail:  cwc-csirt@cwc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CWCCS-ARIN

OrgTechHandle: JOK14-ARIN
OrgTechName:   King, Junior  Orlando
OrgTechPhone:  +1-246-292-6150 
OrgTechEmail:  junior.king@cwc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JOK14-ARIN

OrgNOCHandle: NOC324-ARIN
OrgNOCName:   Network Operations Centre
OrgNOCPhone:  (876) 968-9850-5 
OrgNOCEmail:  abuse@cwjamaica.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC324-ARIN

OrgTechHandle: ANDRE608-ARIN
OrgTechName:   Andrew Millington
OrgTechPhone:  +1-246-230-4820 
OrgTechEmail:  andrew.millington@cwc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ANDRE608-ARIN

OrgTechHandle: JACKS1398-ARIN
OrgTechName:   Jackson, Altie 
OrgTechPhone:  +1-876-312-8390 
OrgTechEmail:  altie.jackson@cwc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JACKS1398-ARIN

OrgTechHandle: ROCKN5-ARIN
OrgTechName:   Rock, Nikolas  
OrgTechPhone:  +1-246-234-4547 
OrgTechEmail:  nikolas.rock@cwc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ROCKN5-ARIN

RTechHandle: CINA1-ARIN
RTechName:   CWJ Internet Network Administrator
RTechPhone:  +1-876-968-9850 
RTechEmail:  cwjina@cwjamaica.com
RTechRef:    https://rdap.arin.net/registry/entity/CINA1-ARIN

RAbuseHandle: CWJIA-ARIN
RAbuseName:   Cable and Wireless Jamaica IP Administration
RAbusePhone:  +1-876-927-9700 
RAbuseEmail:  cwjina@cwjamaica.com
RAbuseRef:    https://rdap.arin.net/registry/entity/CWJIA-ARIN

RNOCHandle: NOC324-ARIN
RNOCName:   Network Operations Centre
RNOCPhone:  (876) 968-9850-5 
RNOCEmail:  abuse@cwjamaica.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC324-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 1997-2025, American Registry for Internet Numbers, Ltd.
#