% 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 '216.157.157.0 - 216.157.157.255'

% Abuse contact for '216.157.157.0 - 216.157.157.255' is 'dmuku@splunk.com'

inetnum:        216.157.157.0 - 216.157.157.255
netname:        SPLUNKINC-AP
descr:          Splunk Inc.
country:        AU
org:            ORG-SI28-AP
admin-c:        SIA35-AP
tech-c:         SIA35-AP
abuse-c:        AS2553-AP
status:         ASSIGNED 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-routes:     MAINT-SPLUNKINC-AP
mnt-irt:        IRT-SPLUNKINC-AP
last-modified:  2021-10-12T23:17:31Z
geoloc:         35.6866 139.76282
source:         APNIC

irt:            IRT-SPLUNKINC-AP
address:        level 1/141 Walker St, North Sydney NSW 2060, Australia, Sydney NSW 2060
e-mail:         dmuku@splunk.com
abuse-mailbox:  dmuku@splunk.com
admin-c:        SIA35-AP
tech-c:         SIA35-AP
auth:           # Filtered
remarks:        dmuku@splunk.com was validated on 2025-08-07
mnt-by:         MAINT-SPLUNKINC-AP
last-modified:  2025-11-18T00:33:16Z
source:         APNIC

organisation:   ORG-SI28-AP
org-name:       Splunk Inc.
org-type:       LIR
country:        US
address:        250 Brannan Street
phone:          +1-4083075469
e-mail:         dmuku@splunk.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-12-15T13:02:51Z
source:         APNIC

role:           ABUSE SPLUNKINCAP
country:        ZZ
address:        level 1/141 Walker St, North Sydney NSW 2060, Australia, Sydney NSW 2060
phone:          +000000000
e-mail:         dmuku@splunk.com
admin-c:        SIA35-AP
tech-c:         SIA35-AP
nic-hdl:        AS2553-AP
remarks:        Generated from irt object IRT-SPLUNKINC-AP
remarks:        dmuku@splunk.com was validated on 2025-08-07
abuse-mailbox:  dmuku@splunk.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-07T22:58:26Z
source:         APNIC

role:           Splunk Inc administrator
address:        level 1/141 Walker St, North Sydney NSW 2060, Australia, Sydney NSW 2060
country:        AU
phone:          +1-4083075469
e-mail:         dmuku@splunk.com
admin-c:        SIA35-AP
tech-c:         SIA35-AP
nic-hdl:        SIA35-AP
mnt-by:         MAINT-SPLUNKINC-AP
last-modified:  2019-09-13T00:43:00Z
source:         APNIC

% Information related to '216.157.157.0/24AS136265'

route:          216.157.157.0/24
origin:         AS136265
descr:          Splunk Inc.
                270 Brannan Street
mnt-by:         MAINT-SPLUNKINC-AP
last-modified:  2021-01-13T16:56:00Z
source:         APNIC

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