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Saturday, December 14, 2019

Botnet Statistics [2019-12-13]

detection period: 2019-12-13 00:00-23:59 UTC
total number of suspected botnet IPs: 17929
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17125
number of spam blocked: 0
recipient count of spam blocked: 0

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1VNPT-VN554
2TencentCloud425
3TENCENT-CN353
4VIETTEL-VN324
5Baidu312
6KORNET308
7TELKOMNET291
8HINET-NET275
9CHINANET-JS229
10DIGITALOCEAN-12199

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry/Region# of suspected botnet IPs
1China3457
2United States1893
3Viet Nam1257
4India1121
5Russian Federation977
6Indonesia800
7Brazil751
8France635
9South Korea447
10Thailand391

The top 10 TCP ports, ordered by number of connection attempts received are:

RankTCP port number# of connection attempts received
12289868
22232261234
344552489
422232697
5143330177
6222222377
7338918351
82317800
92222217240
1082216277

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