% 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 '2406:f00::/32'

% Abuse contact for '2406:f00::/32' is 'ipmatter@tifr.res.in'

inet6num:       2406:f00::/32
netname:        TIFR-IP
descr:          Tata Institute of Fundamental Research
country:        IN
admin-c:        RA372-AP
tech-c:         RA372-AP
status:         ALLOCATED PORTABLE
remarks:        send spam and abuse report to cc@tifr.res.in
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-TIFR
mnt-routes:     MAINT-IN-IRINN
mnt-lower:      MAINT-IN-TIFR
mnt-lower:      MAINT-IN-IRINN
mnt-irt:        IRT-IRINN-TIFR
last-modified:  2025-08-11T23:28:31Z
source:         APNIC

irt:            IRT-IRINN-TIFR
address:        1 Homi Bhabha Road Colaba
address:        Mumbai
address:        India
e-mail:         ipmatter@tifr.res.in
abuse-mailbox:  ipmatter@tifr.res.in
admin-c:        RA372-AP
tech-c:         RA372-AP
auth:           # Filtered
mnt-by:         MAINT-IN-TIFR
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-01-12T05:15:45Z
source:         APNIC

person:         Rahul Auchare
address:        1 Homi Bhabha Road Colaba
country:        IN
phone:          +91 02222782121
fax-no:         +91 02222804610
e-mail:         ipmatter@tifr.res.in
nic-hdl:        RA372-AP
remarks:        send spam and abuse report to ipmatter@tifr.res.in
abuse-mailbox:  ipmatter@tifr.res.in
mnt-by:         MAINT-IN-IRINN
last-modified:  2014-01-16T06:52:19Z
source:         APNIC

% Information related to '2406:f00:1::/48AS132524'

route6:         2406:f00:1::/48
descr:          Tata Institute of Fundamental Research
origin:         AS132524
mnt-by:         MAINT-IN-TIFR
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
last-modified:  2025-12-14T22:36:01Z
source:         APNIC

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