210.169.231.0/24

ip:	210.169.231.0 
loc:	Japan, Setagaya City (Tokyo)  
isp:	AS4725 SoftBank Corp. » SoftBank Telecom Corp. » ULTINA 1135.009 ms
route:	210.169.231.0/24, NIKKO-NET5-3 - Nikko Systems Solutions, Ltd., JP (Chiyoda) ... 
reg:	210.160.0.0/12, JP, APNIC, 1997-08-04
asn:	AS4725 - ODN SoftBank Corp., JP
	  AS17676 - ULTINA SoftBank Mobile Corp., JP
addr:	  
online:	  1 » latency: 273 ms (273ms) 

see also:
   210.169.128.0/17 AS4725   ULTINA-CIDR-BLK-JP SoftBank Corp., JP