219.238.0.0/15

ip:	219.238.0.0 
loc:	China, Xiabancheng (Hebei)  
isp:	AS4808 China Unicom Beijing Province Network » China Unicom Beijing Province Network » Beijing MAN BU TIAN JI CO.LTD, CO. 164.09 ms
route:	219.238.0.0/15, DXTNET - Beijing Teletron Telecom Engineering Co., Ltd., CN (Xiabancheng (South Building)) ... 
reg:	219.238.0.0/15, CN, APNIC, 2003-03-05
addr:	  Beijing China
online:	  3.222 » latency: 303 ms (345ms) 

see also:
   219.238.0.0/18   AS4808   DXTNET Beijing Teletron Telecom Engineering Co., Ltd., CN
   219.238.64.0/18  AS4808   DXTNET Beijing Teletron Telecom Engineering Co., Ltd., CN
   219.238.128.0/18 AS4808   DXTNET Beijing Teletron Telecom Engineering Co., Ltd., CN
   219.238.148.0/22 AS4847   DRPBD Dr.Peng BigData co.LTD, CN
   219.238.192.0/18 AS4808   DXTNET Beijing Teletron Telecom Engineering Co., Ltd., CN
   219.238.232.0/21 AS4847   DRPBD Dr.Peng BigData co.LTD, CN
   219.238.232.0/22 AS17964  DRPBD Dr.Peng BigData co.LTD, CN
   219.238.236.0/22 AS17964  DRPBD Beijing Hua Si wei tai ke Technology CO., Limited, CN
   219.239.0.0/18   AS4808   TONGHUI-NETLINK Beijing Tonghui netlink data technology Co., Ltd, CN
   219.239.64.0/18  AS4808   DXTNET Beijing Teletron Telecom Engineering Co., Ltd., CN
   219.239.88.0/21  AS4847   DRPBD Dr.Peng BigData co.LTD, CN
   219.239.92.0/22  AS17964  DRPBD Dr.Peng BigData co.LTD, CN
   219.239.128.0/18 AS4808   DXTNET Beijing Teletron Telecom Engineering Co., Ltd., CN
   219.239.192.0/18 AS4808   DXTNET Beijing Teletron Telecom Engineering Co., Ltd., CN