whois 124.83.159.215

% [whois.apnic.net node-2]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

inetnum: 124.83.128.0 - 124.83.255.255
netname: YAHOO-NET
descr: Internet Content Provider
country: JP
admin-c: YJ982-AP
tech-c: YJ982-AP
status: ALLOCATED PORTABLE
mnt-by: APNIC-HM
mnt-lower: MAINT-AP-YAHOO-JP
remarks: -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks: This object can only be updated by APNIC hostmasters.
remarks: To update this object, please contact APNIC
remarks: hostmasters and include your organisation's account
remarks: name in the subject line.
remarks: -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
changed: hm-changed@apnic.net 20060221
changed: hm-changed@apnic.net 20070608
source: APNIC


>883
それっぽいですね。