210.248.0.0/13

ip:	210.248.0.0 
loc:	Japan, Fujisawa (Kanagawa)  
isp:	AS4713 NTT DOCOMO BUSINESS,Inc. » NTT COMMUNICATIONS CORPORATION » OCN 159.541 ms
route:	210.248.0.0/13, JPNIC-NET-JP - Japan Network Information Center, JP (Chiyoda City) ... 
reg:	210.248.0.0/13, JP, APNIC, 1999-02-09
addr:	  Uchikanda OS Bldg 4F 2-12-6 Uchi-Kanda Chiyoda-ku Tokyo 101-0047 japan
online:	  18.164 » latency: 266 ms (307ms) 

see also:
   210.248.0.0/16   AS4713   OCN-CIDR-BLK-JP NTT DOCOMO BUSINESS,Inc., JP
   210.249.0.0/17   AS2516   KDDI-CIDR-BLK-JP KDDI CORPORATION, JP
   210.249.128.0/18 AS2516   KDDI-CIDR-BLK-JP KDDI CORPORATION, JP
   210.249.147.0/24 AS2516   KDDI-CIDR-BLK-JP KDDI CORPORATION, JP
   210.249.149.0/24 AS2516   KDDI-CIDR-BLK-JP KDDI CORPORATION, JP
   210.249.169.0/24 AS2516   KDDI-CIDR-BLK-JP KDDI CORPORATION, JP
   210.249.176.0/24 AS2516   KDDI-CIDR-BLK-JP KDDI CORPORATION, JP
   210.249.192.0/19 AS4693   JPNIC-NET-JP Japan Network Information Center, JP
   210.250.0.0/18   AS2516   KDDI-CIDR-BLK-JP KDDI CORPORATION, JP
   210.250.10.0/23  AS2516   KDDI-CIDR-BLK-JP KDDI CORPORATION, JP
   210.250.13.0/24  AS2516   KDDI-CIDR-BLK-JP KDDI CORPORATION, JP
   210.250.22.0/23  AS2516   KDDI-CIDR-BLK-JP KDDI CORPORATION, JP
   210.250.38.0/24  AS2516   KDDI-CIDR-BLK-JP KDDI CORPORATION, JP
   210.250.43.0/24  AS2516   KDDI-CIDR-BLK-JP KDDI CORPORATION, JP
   210.250.58.0/23  AS2516   KDDI-CIDR-BLK-JP KDDI CORPORATION, JP
   210.250.64.0/18  AS2527   SO-NET-CIDR-BLK-JP Sony Network Communications Inc., JP
   210.250.128.0/19 AS2516   KDDI-CIDR-BLK-JP KDDI CORPORATION, JP
   210.250.160.0/19 AS7668   JPNIC-NET-JP Japan Network Information Center, JP
   210.250.190.0/24 AS7668   HTCN HTCN(Hokuriku Telecommunication Network Co.,Ltd.), JP