The IANA WHOIS Service is provided using the WHOIS protocol on port 43. This web gateway will query this server and return the results. Accepted query arguments are domain names, IP addresses and AS numbers.


% IANA WHOIS server
% for more information on IANA, visit http://www.iana.org
% This query returned 1 object


organisation: APNIC

nserver:      apnic.authdns.ripe.net.
nserver:      ns2.apnic.net.
nserver:      ns3.lacnic.net.
nserver:      tinnie.arin.net.
ds-rdata:     42613 5 1 31cbc8be609358a715e169f2e781dad26ed1f2e5
ds-rdata:     42613 5 2 f3506b01186b4fd4f49efb9d4844badc8d0dd6822dac6c7ee50951f9221aef33

whois:        whois.apnic.net

changed:      2004-11-30
changed:      2018-08-28
source:       IANA