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Tuesday, September 28, 2021

Botnet Statistics [2021-09-27]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for September 2021. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2021-09-27 00:00-23:59 UTC
total number of suspected botnet IPs: 27419
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 25516
number of spam blocked: 0
recipient count of spam blocked: 0

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

RankNetwork# of suspected botnet IPs
1TencentCloud983
2ALISOFT965
3DIGITALOCEAN-192-241-128-0760
4VNPT-VN490
5VIETTEL-VN482
6HINET-NET347
7CMNET332
8TELKOMNET276
9NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK275
10AFRINIC-042005269


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

RankCountry/Region# of suspected botnet IPs
1China5518
2United States4509
3Russian Federation1913
4India1763
5Viet Nam1376
6Brazil1311
7Indonesia896
8Thailand664
9Mexico478
10Taiwan472

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

RankTCP port number# of connection attempts received
1445275523
210322272499
31107187071
410522134595
510022134081
611222130827
711122125147
811422123851
910622119694
1010122119558

20210928 Botnet Detection Live Streaming 250+ zombies detected)

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