% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '
AS17653 -
AS18431'
as-block:
AS17653 -
AS18431descr: 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: 2019-01-08T23:19:07Z
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[at]
apnic.netadmin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster[at]
apnic.netmnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to '
AS17903'
% Abuse contact for '
AS17903' is 'abuse[at]
cognizant.com'
aut-num:
AS17903as-name: COGNIZANT-IN-AP
descr: Cognizant Technology Solutions India Pvt Ltd,
country: IN
import: from
AS4755 action pref=10; accept ANY
import: from
AS9498 action pref=10; accept ANY
import: from
AS3356 action pref =20; accept ANY
export: to
AS4755 announce
AS17903export: to
AS9498 announce
AS17903default: to
AS9498 action pref=100; networks ANY
default: to
AS4755 action pref=10; networks ANY
org: ORG-CTSI2-AP
admin-c: NA108-AP
tech-c: NA108-AP
abuse-c: AC1821-AP
notify: connect[at]
chn.cognizant.commnt-lower: MAINT-IN-COGNIZANT
mnt-routes: MAINT-IN-COGNIZANT
mnt-by: APNIC-HM
mnt-irt: IRT-COGNIZANT-IN
last-modified: 2020-06-22T06:43:32Z
source: APNIC
irt: IRT-COGNIZANT-IN
address: Cognizant Technology Solutions
address: India.
e-mail: abuse[at]
cognizant.comabuse-mailbox: abuse[at]
cognizant.comadmin-c: NA108-AP
tech-c: NA108-AP
auth: # Filtered
remarks: abuse[at]
cognizant.com was validated on 2025-06-09
mnt-by: MAINT-IN-COGNIZANT
last-modified: 2025-09-04T05:22:21Z
source: APNIC
organisation: ORG-CTSI2-AP
org-name: Cognizant Technology Solutions India Pvt Ltd
org-type: LIR
country: IN
address: 5/535, Old Mahabalipuram Road
address: Okkiyam, Thoraipakkam
phone: +91-44-5209-6000
fax-no: +91-44-5209-6060
e-mail: connect[at]
cognizant.commnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:14:59Z
source: APNIC
role: ABUSE COGNIZANTIN
country: ZZ
address: Cognizant Technology Solutions
address: India.
phone: +000000000
e-mail: abuse[at]
cognizant.comadmin-c: NA108-AP
tech-c: NA108-AP
nic-hdl: AC1821-AP
remarks: Generated from irt object IRT-COGNIZANT-IN
remarks: abuse[at]
cognizant.com was validated on 2025-06-09
abuse-mailbox: abuse[at]
cognizant.commnt-by: APNIC-ABUSE
last-modified: 2025-06-09T06:35:00Z
source: APNIC
person: Network Administrator
nic-hdl: NA108-AP
e-mail: connect[at]
cognizant.comaddress: Cognizant Technology Solutions
address: India.
phone: +91-44-42096000
fax-no: +91-44-42096060
country: IN
mnt-by: MAINT-IN-COGNIZANT
last-modified: 2008-10-29T06:30:55Z
source: APNIC
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