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 '103.135.56.0 - 103.135.56.255'
% Abuse contact for '103.135.56.0 - 103.135.56.255' is 'abuse@f5.com'
inetnum: 103.135.56.0 - 103.135.56.255 netname: VOLTERRA-JP-20210301 descr: Volterra Japan country: JP admin-c: FIA15-AP tech-c: FIA15-AP abuse-c: AV421-AP status: ALLOCATED NON-PORTABLE mnt-by: MAINT-VOLTERRA-AP mnt-irt: IRT-VOLTERRA-AP last-modified: 2023-05-03T08:30:49Z source: APNIC
irt: IRT-VOLTERRA-AP address: 2550 Great America Way # 350, Santa Clara California 95054 e-mail: abuse@f5.com abuse-mailbox: abuse@f5.com admin-c: FIA15-AP tech-c: FIA15-AP auth: # Filtered remarks: abuse@f5.com was validated on 2023-11-21 mnt-by: MAINT-VOLTERRA-AP last-modified: 2023-11-21T19:36:54Z source: APNIC
role: ABUSE VOLTERRAAP address: 2550 Great America Way # 350, Santa Clara California 95054 country: ZZ phone: +000000000 e-mail: abuse@f5.com admin-c: FIA15-AP tech-c: FIA15-AP nic-hdl: AV421-AP remarks: Generated from irt object IRT-VOLTERRA-AP remarks: abuse@f5.com was validated on 2023-11-21 abuse-mailbox: abuse@f5.com mnt-by: APNIC-ABUSE last-modified: 2023-11-21T19:37:44Z source: APNIC
role: F5 Inc administrator address: 801 5th Ave Seattle, WA 98104 country: US phone: +1-416-294-7780 e-mail: abuse@f5.com admin-c: FIA15-AP tech-c: FIA15-AP nic-hdl: FIA15-AP notify: abuse@f5.com mnt-by: MAINT-VOLTERRA-AP last-modified: 2023-05-03T08:33:33Z source: APNIC
% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU1)
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: