115.146.19.158(irc botnet hosted in Japan Tokyo Kddi Web Communications Inc)

Remote Host Port Number
115.146.19.158 4042 PASS ngrBot

213.251.170.52 80

JOIN #US
NICK n{US|XPa}iqwtaan
USER iqwtaan 0 0 :iqwtaan
JOIN #boss ngrBot
PRIVMSG #boss :[HTTP]: Updated HTTP spread interval to “6”
PRIVMSG #boss :[HTTP]: Updated HTTP spread message to “wow album 🙂 http://tiny.cc/facebook-photos-24042011”
PRIVMSG #boss :[MSN]: Updated MSN spread interval to “6”
PRIVMSG #boss :[MSN]: Updated MSN spread message to “haha, wow 😀 http://tiny.cc/facebook-photos-24042011”

UPDATE:
Remote Host Port Number
115.146.19.158 81

NICK n[USA|XP|COMPUTERNAME]icoyzyh
USER n “” “lol” :n
JOIN #sos#
PONG 422

.s /99/106/112/81/55/59/40/104/113/121/35/102/121/51/113/98/117/109/126/122/102/124/38/86/75/119/107/117/121/58/43/62/48/55/51/16/48/50/
mx (r00t@bossman) Quit (Ping timeout )

infos about hosting:
http://whois.domaintools.com/115.146.19.158