138938 NTC-AS-INPE NORTHERN TRUST CORPORATION, US
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 67246 AS138938 ORIGIN Originate: 256 /24.00 Transit: 0 /0.00 NTC-AS-INPE NORTHERN TRUST CORPORATION, US
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 55460 AS138938 NTC-AS-INPE NORTHERN TRUST CORPORATION, US 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 167.179.199.0/24 4777 2516 6453 4755 138938
whois: 402332
IANA has recorded AS138938 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS138938\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS138554 - AS139577'
as-block: AS138554 - AS139577
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2017-12-08T06:45:58Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS138938'
% Abuse contact for 'AS138938' is 'Network-IP-Address-Admin@ntrs.com'
aut-num: AS138938
as-name: NTC-AS-INPE
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: 2020-07-07T13:11:28Z
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 2026-02-17
mnt-by: MAINT-NTC-AP
last-modified: 2026-02-17T13:12:19Z
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 2026-02-17
abuse-mailbox: Network-IP-Address-Admin@ntrs.com
mnt-by: APNIC-ABUSE
last-modified: 2026-02-17T13:12:35Z
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
% Information related to 'AS138554 - AS139577'
as-block: AS138554 - AS139577
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T10:38:45Z
source: IDNIC
role: ID-NIC ADMINISTRATORS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IA55-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2026-02-25T04:06:45Z
source: IDNIC
role: ID-NIC HOSTMASTERS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
remarks: spam and abuse report : abuse@apjii.or.id
remarks: technical and routing : support@apjii.or.id
remarks: administrative request : admin@apjii.or.id
remarks: IDNIC hostmasters role object
admin-c: IH1-AP
tech-c: IH1-AP
nic-hdl: IH123-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2024-07-10T05:48:59Z
source: IDNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)