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Wednesday, April 22, 2020

Botnet Statistics [2020-04-21]

detection period: 2020-04-21 00:00-23:59 UTC
total number of suspected botnet IPs: 35651
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 33914
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-VN1358
2TencentCloud1306
3Baidu1059
4TENCENT-CN823
5VIETTEL-VN780
6HINET-NET585
7CHINANET-GD473
8ALISOFT470
9DIGITALOCEAN-162-243-0-0416
10CMNET395

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
1China9119
2United States3971
3Viet Nam2800
4Russian Federation2147
5India1195
6Indonesia1144
7France1000
8Thailand920
9Taiwan773
10South Korea622

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

RankTCP port number# of connection attempts received
120001707423
280001691302
310001637236
450001589001
540001587024
670001547759
730001397550
860001324693
92048226159
10123142346

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