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Monday, April 27, 2020

Botnet Statistics [2020-04-26]

detection period: 2020-04-26 00:00-23:59 UTC
total number of suspected botnet IPs: 33367
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 31842
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
1TencentCloud1222
2Baidu992
3TENCENT-CN735
4VNPT-VN732
5HINET-NET639
6VIETTEL-VN560
7ALISOFT447
8CHINANET-GD441
9CHINANET-JS422
10DIGITALOCEAN-162-243-0-0403

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
1China8428
2United States4234
3Russian Federation1948
4Viet Nam1882
5France1054
6India1040
7Indonesia986
8Taiwan814
9South Korea641
10Thailand559

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

RankTCP port number# of connection attempts received
11024580130
2123162873
3402286647
422279067
5777766983
644563410
7900063227
8444461277
92259677
10590054800

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