% 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 '167.179.199.0 - 167.179.199.255'

% Abuse contact for '167.179.199.0 - 167.179.199.255' is 'Network-IP-Address-Admin@ntrs.com'

inetnum:        167.179.199.0 - 167.179.199.255
netname:        NTC-AP
descr:          NORTHERN TRUST CORPORATION
country:        US
org:            ORG-TNTC1-AP
admin-c:        NTC8-AP
tech-c:         NTC8-AP
abuse-c:        AN865-AP
status:         ALLOCATED PORTABLE
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-lower:      MAINT-NTC-AP
mnt-routes:     MAINT-NTC-AP
mnt-irt:        IRT-NTC-AP
last-modified:  2023-10-26T15:44:10Z
geoloc:         18.533469 73.862019
source:         APNIC

irt:            IRT-NTC-AP
address:        50 South LaSalle Street, Chicago, IL 60603,, Chicago IL 60603
e-mail:         Network-IP-Address-Admin@ntrs.com
abuse-mailbox:  Network-IP-Address-Admin@ntrs.com
admin-c:        NTC8-AP
tech-c:         NTC8-AP
auth:           # Filtered
remarks:        network-ip-address-admin@ntrs.com was validated on 2025-08-12
mnt-by:         MAINT-NTC-AP
last-modified:  2025-12-19T13:39:52Z
source:         APNIC

organisation:   ORG-TNTC1-AP
org-name:       NORTHERN TRUST CORPORATION
org-type:       LIR
country:        US
address:        NORTHERN TRUST CORPORATION
address:        50 South LaSalle Street
address:        Chicago, IL 60603,
phone:          +1-312-557-4000
e-mail:         Network-IP-Address-Admin@ntrs.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:38Z
source:         APNIC

role:           ABUSE NTCAP
country:        ZZ
address:        50 South LaSalle Street, Chicago, IL 60603,, Chicago IL 60603
phone:          +000000000
e-mail:         Network-IP-Address-Admin@ntrs.com
admin-c:        NTC8-AP
tech-c:         NTC8-AP
nic-hdl:        AN865-AP
remarks:        Generated from irt object IRT-NTC-AP
remarks:        network-ip-address-admin@ntrs.com was validated on 2025-08-12
abuse-mailbox:  Network-IP-Address-Admin@ntrs.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-12T13:10:01Z
source:         APNIC

role:           NORTHERN TRUST CORPORATION
address:        50 South LaSalle Street, Chicago, IL 60603,, Chicago IL 60603
country:        US
phone:          +1-630-630-6006
fax-no:         +1-630-630-6006
e-mail:         Network-IP-Address-Admin@ntrs.com
admin-c:        NTC8-AP
tech-c:         NTC8-AP
nic-hdl:        NTC8-AP
mnt-by:         MAINT-NTC-AP
last-modified:  2018-10-30T14:34:23Z
source:         APNIC

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