a. 210.165.64.0/18 b. INFOSPHERE f. InfoSphere (³ô¼°²ñ¼ÒNTTPC¥³¥ß¥å¥Ë¥±¡¼¥·¥ç¥ó¥º) g. InfoSphere (NTTPC Communications, Inc.) m. HH1558JP Hata, Hiroaki n. P00027819 n. HK8557JP Kato, Hiroki p. [¥Í¡¼¥à¥µ¡¼¥Ð] ns1.sphere.ad.jp p. [¥Í¡¼¥à¥µ¡¼¥Ð] ns2.sphere.ad.jp [³äÅöǯ·îÆü] 1999/09/10 [ÊÖµÑǯ·îÆü] [ºÇ½ª¹¹¿·] 2007/06/28 18:46:41(JST) ---------- ³ô¼°²ñ¼Ò¥¨¥Ì¡¦¥Æ¥£¡¦¥Æ¥£ ¥Ô¡¼¡¦¥·¡¼ ¥³¥ß¥å¥Ë¥±¡¼¥·¥ç¥ó¥º (NTT PC Communications Incorporated) [³ä¤ê¿¶¤ê] 210.165.0.0/16