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. By submitting any personal data, you acknowledge and agree that the personal data submitted will be processed in accordance with our Privacy Policy, and you agree to abide by the website Terms of Service.


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

domain:       232.in-addr.arpa

organisation: Multicast

nserver:      a.iana-servers.net.
nserver:      b.iana-servers.net.
nserver:      c.iana-servers.net.
nserver:      ns.icann.org.
ds-rdata:     46274 8 1 99609cb8a40162681e94de7993cba3eaf7a4473f
ds-rdata:     46274 8 2 4a14bdb136526e43ee8b698cfc253dec7b1051b7497c8699519610c9c04bc2f4
ds-rdata:     64619 8 1 014d0ada38353b9846803d6487ec63893a669e1f
ds-rdata:     64619 8 2 f20b47cf6c44fa3b7dddb40b563f67d5e46bac11b3c4731003b90dba75837802

changed:      1981-09
changed:      2015-06-05
source:       IANA