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

domain:       196.in-addr.arpa

organisation: Administered by AFRINIC

nserver:      afrinic.authdns.ripe.net.
nserver:      ns1.afrinic.net.
nserver:      ns2.afrinic.net.
nserver:      ns3.afrinic.net.
nserver:      ns3.lacnic.net.
nserver:      ns4.apnic.net.
nserver:      tinnie.arin.net.
ds-rdata:     13282 8 1 5201be7aebbbec7c19747fd84356defd9ea5f661
ds-rdata:     13282 8 2 86892cc3b2084504ba7d5178a7d578e033b237f6ab1fdefc11ace8bae1c1b3a3
ds-rdata:     15191 8 1 8b1fe18d6027e090b66f05067e47104a8d4936bc
ds-rdata:     15191 8 2 ea231759290ba48cec26c65f56d5bbe84ddd6c072d3e3b8e0c5e440657b61311

whois:        whois.afrinic.net

changed:      1993-05
changed:      2018-12-18
source:       IANA