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% IANA WHOIS server % for more information on IANA, visit http://www.iana.org % This query returned 1 object refer: whois.ripe.net inetnum: 31.0.0.0 - 31.255.255.255 organisation: RIPE NCC status: ALLOCATED whois: whois.ripe.net changed: 2010-05 source: IANA