cstnet.cn / ***** / AS7497 is running network operations for Yambo Financial and has been blacklisted for years by the Spamhaus Project. Reports on cstnet.cn:
www.spamhaus.org/sbl/listings/cstnet.cn (Reports on Yambo Financial and more cstnet.cn reports)
***** (October 2012, Yambo Financial is listed as the 8th most prolific spam operation in the World).
AND
cstnet.cn is running the network for registrar *****
See:
*****
***** is the registrar of *****
***** is aiding in running the ***** network. See:
***** (35.com is the registrar of lintelecom.com)
***** (The poor reputation of cnc-noc.net)
AND
China Science & Technology Network / cstnet.cn registration is provided by *****
***** has a poor reputation. See:
***** (To input cstnet.cn)
***** (reputation of cnnic.net.cn)