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Tuesday, June 2, 2020

Botnet Statistics [2020-06-01]

detection period: 2020-06-01 00:00-23:59 UTC
total number of suspected botnet IPs: 31494
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 29986
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
1TencentCloud1248
2VNPT-VN1092
3Baidu881
4HINET-NET747
5TENCENT-CN722
6VIETTEL-VN571
7DIGITALOCEAN-162-243-0-0516
8CHINANET-GD419
9VE-CSVE-LACNIC392
10ALISOFT351

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
1China8040
2United States3228
3Viet Nam2241
4Russian Federation1866
5Brazil1509
6India1477
7Taiwan930
8France893
9Indonesia737
10Thailand619

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

RankTCP port number# of connection attempts received
13022135448
2128112986
3126111792
4125107690
544592798
612472032
712968945
82355451
92254400
1012248932

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