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

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '203.15.249.0 - 203.15.249.255'

% Abuse contact for '203.15.249.0 - 203.15.249.255' is 'datacomm@nutrien.com'

inetnum:        203.15.249.0 - 203.15.249.255
netname:        NCHU-AP
descr:          NUTRIEN (CANADA) HOLDINGS ULC
country:        CA
org:            ORG-AI14-AP
admin-c:        NCHU1-AP
tech-c:         NCHU1-AP
status:         ASSIGNED PORTABLE
abuse-c:        AN3120-AP
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-NCHU-AP
mnt-irt:        IRT-NCHU-AP
last-modified:  2024-02-20T07:29:19Z
source:         APNIC

irt:            IRT-NCHU-AP
address:        122 1 Ave S Suite 500, Saskatoon, SK S7K 7G3
e-mail:         datacomm@nutrien.com
abuse-mailbox:  datacomm@nutrien.com
admin-c:        NCHU1-AP
tech-c:         NCHU1-AP
auth:           # Filtered
remarks:        datacomm@nutrien.com was validated on 2024-10-30
mnt-by:         MAINT-NCHU-AP
last-modified:  2024-10-30T03:16:31Z
source:         APNIC

organisation:   ORG-AI14-AP
org-name:       NUTRIEN (CANADA) HOLDINGS ULC
org-type:       LIR
country:        CA
address:        Nutrien (Agrium Inc)
address:        13131 Lake Fraser Drive S.E.
address:        Calgary AB T2J 7E8, Canada
phone:          +1-306-385-3111
e-mail:         datacomm@nutrien.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:30Z
source:         APNIC

role:           ABUSE NCHUAP
country:        ZZ
address:        122 1 Ave S Suite 500, Saskatoon, SK S7K 7G3
phone:          +000000000
e-mail:         datacomm@nutrien.com
admin-c:        NCHU1-AP
tech-c:         NCHU1-AP
nic-hdl:        AN3120-AP
remarks:        Generated from irt object IRT-NCHU-AP
remarks:        datacomm@nutrien.com was validated on 2024-10-30
abuse-mailbox:  datacomm@nutrien.com
mnt-by:         APNIC-ABUSE
last-modified:  2024-10-30T03:17:10Z
source:         APNIC

role:           NUTRIEN CANADA HOLDINGS ULC administrator
address:        NUTRIEN (CANADA) HOLDINGS ULC, 13131 Lake Fraser Drive S.E.,
address:        Calgary AB T2J 7E8, Canada, Calgary Alberta T2J 7E8
country:        CA
phone:          +1-306-385-3111
fax-no:         +1-306-385-3111
e-mail:         datacomm@Nutrien.com
admin-c:        AIA24-AP
tech-c:         AIA24-AP
nic-hdl:        NCHU1-AP
mnt-by:         MAINT-NCHU-AP
last-modified:  2023-02-09T03:55:44Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)