157.122.2.0/24

ip:	157.122.2.0 
loc:	China, Guangzhou (Guangdong)  
isp:	AS17623 China Unicom Shenzen network » China Unicom Guangdong Province Network »  818.579 ms
route:	157.122.2.0/24, UNICOM-GD - China Unicom Guangdong province network, CN (Guangzhou) ... 
reg:	157.122.0.0/16, CN, APNIC, 2011-03-30
asn:	AS17623 - CNCGROUP-SZ China Unicom Shenzen network, CN
	  AS4837  - CHINA169-Backbone CHINA UNICOM China169 Backbone, CN
addr:	  No.21 Financial Street Beijing 100033 P.R.China
online:	  11 » latency: 270 ms (270ms) 

see also:
   157.122.0.0/16   AS17816  UNICOM-GD China Unicom Guangdong province network, CN
   157.122.0.0/20   AS17623  UNICOM-GD China Unicom Guangdong province network, CN