211.41.154.0/23

ip:	211.41.154.0 
loc:	South Korea, Seoul (Seoul)  
isp:	AS9689 SK Broadband Co Ltd » SK Broadband Co Ltd » TBROAD DobongGangbukGwangjinSeongdong 354.236 ms
route:	211.41.154.0/23, broadNnet-KR - SK Broadband Co Ltd, KR (Seoul (Toegye-ro)) ... 
reg:	211.41.128.0/19, KR, APNIC, 1999-11-08
asn:	AS9689 - SKB-FCABLE-AS SK Broadband Co Ltd, KR
	  AS9318  - SKB-AS SK Broadband Co Ltd, KR
addr:	  Seoul Jung-gu Toegye-ro 24 SK Namsan Green Bldg.
online:	  3 » latency: 271 ms (271ms) 

see also:
   211.41.128.0/19  AS9689   APNIC-AP Asia Pacific Network Information Centre, AU