static.vdc.vn is regular content scraper, but it did POST to me and left its IP address. I have been trying to track this one down for a while, but it uses such a wide variety of IP addresses that this is difficult. I could ban large ranges but this would also ban a wide swath of Vietnam, which I do not wish.
Observation:
static.vdc.vn 113.160.112.9 2017-feb-27
static.vdc.vn 113.160.141.120 2016-nov-03
static.vdc.vn 113.160.198.115 2017-jan-14
static.vdc.vn 113.160.248.143 2016-nov-22
static.vdc.vn 113.161.6.96 2016-oct-31
static.vdc.vn 113.161.71.3 2017-jan-18
static.vdc.vn 113.161.77.63
static.vdc.vn 113.161.90.11 2016-dec-27
static.vdc.vn 113.161.162.64 2017-feb-20
dynamic.vdc.vn 113.162.185.98 2016-dec-26
dynamic.vdc.vn 113.163.110.14 2017-jan-30
dynamic.vdc.vn 113.163.202.82
dynamic.vdc.vn 113.163.233.155 2017-jan-23
dynamic.vdc.vn 113.163.241.225 2016-dec-18
dynamic.vdc.com.vn 113.176.61.178 2017-jan-22
dynamic.vdc.vn 113.190.55.36 2016-oct-21
dynamic.vdc.vn 113.190.135.160 2017-feb-08
dynamic.vdc.vn 113.190.202.218 2017-jan-09
dynamic.vdc.vn 113.191.253.253 2016-nov-21
dynamic.vdc.vn 123.24.112.23 2016-nov-25
static.vdc.vn 123.30.238.16 2016-nov-03
static.vdc.vn 123.30.245.239 2016-dec-23
static.vdc.vn host name 203.162.0.78 actual 123.30.75.115
bot , Tech
ban , ban IP , bot , content scraper , dynamic.vdc.vn , internet security , ip address , pattern , referrer spam , research , spam , static.vdc.vn , strategy , vdc.vn
T hese host names try hard to evade detection of their IP addresses, in order to scrape content and sometimes break into from web sites. They have specifically scraped mine and so I hunted them down and banished them. Often times the unix host command returns nothing, so research is required. This usually works.
bot , Tech
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