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: RIPE NCC

nserver:      ns3.afrinic.net.
nserver:      ns3.lacnic.net.
nserver:      pri.authdns.ripe.net.
nserver:      sec3.apnic.net.
nserver:      sns-pb.isc.org.
nserver:      tinnie.arin.net.
ds-rdata:     32164 8 2 853093deff6c91dc6ff80d2fe224c96a388963efa6db602ababdbc45be7982ff

whois:        whois.ripe.net

changed:      2003-02-01
changed:      2018-01-18
source:       IANA