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Monday, June 22, 2020

Botnet Statistics [2020-06-21]

detection period: 2020-06-21 00:00-23:59 UTC
total number of suspected botnet IPs: 29279
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 27941
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
1TencentCloud1372
2Baidu1043
3TENCENT-CN763
4VNPT-VN690
5CHINANET-JS473
6HINET-NET457
7ALISOFT454
8DIGITALOCEAN-162-243-0-0451
9VIETTEL-VN386
10CHINANET-GD374

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
1China8417
2United States3547
3Viet Nam1620
4Russian Federation1561
5Brazil1275
6India1026
7France915
8Indonesia685
9Taiwan600
10South Korea469

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

RankTCP port number# of connection attempts received
1445135945
288896891
344455483
42251828
566641406
66235748
7143335728
852235424
932233810
102333775

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