Try the new whois search
To assist you with debugging problems, this whois query was received from IP Address
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS138947'
% Abuse contact for 'AS138947' is 'Network-IP-Address-Admin@ntrs.com'
aut-num: AS138947 as-name: NTC-AS-APC descr: NORTHERN TRUST CORPORATION country: US org: ORG-TNTC1-AP admin-c: NTC8-AP tech-c: NTC8-AP abuse-c: AN865-AP mnt-lower: MAINT-NTC-AP mnt-routes: MAINT-NTC-AP mnt-by: APNIC-HM mnt-irt: IRT-NTC-AP last-modified: 2020-07-07T13:11:27Z 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 2024-01-30 mnt-by: MAINT-NTC-AP last-modified: 2024-01-30T13:19:29Z 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 address: 50 South LaSalle Street, Chicago, IL 60603,, Chicago IL 60603 country: ZZ 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 2024-01-30 abuse-mailbox: Network-IP-Address-Admin@ntrs.com mnt-by: APNIC-ABUSE last-modified: 2024-01-30T13:20:05Z 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
% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU2)
1st level less specific
-i
Inverse attributes
All less specific
-T
Object types
1st level more specific
All more specific
Query hints
Include "AS" in front of an AS number.Example: AS4808
Include "-t" (template only) or "-v" (template and description) in front of an object name to view the templateExample: -t inetnum
Exact match only
Associated reverse domain
For more information see: