192.244.0.0/16

ip:	192.244.0.0 
loc:	Japan, Chiyoda City (Tokyo)  
isp:	 » JAPAN-INET-BLOCK » Japan Inet Block1 476.661 ms
route:	192.244.0.0/16, JAPAN-INET-BLOCK1 - imported inetnum object for JNIC, JP (Chiyoda) ... 
reg:	192.244.0.0/16, JP, APNIC, 1992-10-22
addr:	  Uchikanda OS Bldg 4F 2-12-6 Uchi-Kanda Chiyoda-ku Tokyo 101-0047 japan
online:	  516 » latency: 273 ms (306ms) 

see also:
   192.244.8.0/21   AS2497   SMSNET-CIDR-BLK-JP Showa Medical Science,Ltd., JP
   192.244.20.0/23  AS2907   NIJLNET-CIDR-BLK-JP National Institute of Japanese Literature National Institutes for the Humanities Inter-University Research Institute Corporation, JP
   192.244.32.0/19  AS17939  MCN-NET01 miyazaki cabletelevision network Co., LTD., JP
   192.244.78.0/23  AS2907   KITNET-CIDR-BLK-JP Kanazawa Institute of Technology, JP
   192.244.80.0/20  AS2907   ANCT-CIDR-BLK-JP National Institute of Technology, Japan, JP
   192.244.96.0/20  AS2514   INFOSPHERE-CIDR-BLK-JP NTT PC Communications,Inc., JP
   192.244.144.0/20 AS2907   KAIYO-E-NET-CIDR-BLK-JP National University Corporation Tokyo University of Marine Science and Technology, JP
   192.244.196.0/22 AS2907   JAMSTECNET-CIDR-BLK-JP Japan Agency for Marine-Earth Science and Technology, JP
   192.244.203.0/24 AS2512   TSC-NET-CIDR-BLK-JP Science Create INC, JP
   192.244.208.0/20 AS2907   SUNCS-NET-CIDR-BLK-JP Shimane University, JP
   192.244.228.0/22 AS2907   JAMSTECNET-CIDR-BLK-JP Japan Agency for Marine-Earth Science and Technology, JP
   192.244.247.0/24 AS7687   SHIROKI-NET-CIDR-BLK-JP SHIROKI CORPORATION, JP
   192.244.254.0/24 AS2907   KINDS-CIDR-BLK-JP Kobe City College of Technology, JP