Every name.
A world behind it.

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '0.0.0.0 - 255.255.255.255'

% Abuse contact for '0.0.0.0 - 255.255.255.255' is 'no-email@apnic.net'

inetnum:        0.0.0.0 - 255.255.255.255
netname:        IANA-BLOCK
descr:          General placeholder reference for all IPv4 addresses
remarks:        ------------------------------------------------------
remarks:
remarks:        Important:
remarks:
remarks:        This registration object does not contain
remarks:        specific registration details.
remarks:
remarks:        This registration object is used only as a
remarks:        general placeholder for all IPv4 addresses
remarks:        and may include:
remarks:
remarks:        - reserved address ranges
remarks:        - private use ranges
remarks:        - multicast ranges
remarks:        - address ranges administered by RIRs (Regional
remarks:        Internet Registries)
remarks:
remarks:        If your query does not return an address range
remarks:        more specific than 0.0.0.0 - 255.255.255.255, it
remarks:        means the address is not administered by any RIR.
remarks:        For more specific information on the use of this
remarks:        IPv4 address space, see the Internet Assigned
remarks:        Numbers Authority (IANA) website at:
remarks:
remarks:        http://www.iana.org
remarks:
remarks:        ------------------------------------------------------
country:        AU
admin-c:        IANA1-AP
tech-c:         IANA1-AP
mnt-by:         MAINT-APNIC-AP
mnt-by:         APNIC-PLACEHOLDER
mnt-irt:        IRT-STUB-AP
mnt-lower:      MAINT-APNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2026-09-23T22:43:37Z
source:         APNIC

irt:            IRT-STUB-AP
address:        N/A
e-mail:         no-email@apnic.net
abuse-mailbox:  no-email@apnic.net
admin-c:        STUB-AP
tech-c:         STUB-AP
remarks:        IRT for stub records.
remarks:        We do not operate the referring network and
remarks:        are unable to investigate complaints of network abuse.
remarks:        For information about IRT, see www.apnic.net/irt
auth:           # Filtered
mnt-by:         APNIC-HM
last-modified:  2025-11-18T00:33:17Z
source:         APNIC

role:           Internet Assigned Numbers Authority
address:        see http://www.iana.org.
admin-c:        IANA1-AP
tech-c:         IANA1-AP
nic-hdl:        IANA1-AP
remarks:        For more information on IANA services
remarks:        go to IANA web site at http://www.iana.org.
mnt-by:         MAINT-APNIC-AP
last-modified:  2018-06-22T22:34:30Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)