>>333
Query 210.191.219.219 at whois.apnic.net:43
% [whois.apnic.net node-1]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

inetnum: 210.191.219.192 - 210.191.219.255
netname: HKU
descr: HOKUTO SHOUJI CO.,
country: JP
admin-c: KT5672JP
tech-c: KT5672JP

たぶんBoo
解除無理っぽ