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Sunday, December 19, 2021

Botnet Statistics [2021-12-18]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for December 2021. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2021-12-18 00:00-23:59 UTC
total number of suspected botnet IPs: 18754
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17182
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
1ALISOFT744
2DIGITALOCEAN-192-241-128-0709
3VNPT-VN398
4CMNET363
5HINET-NET321
6TencentCloud319
7VIETTEL-VN299
8BSNLNET226
9TELKOMNET204
10LINODE-US202


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
1China3504
2United States3078
3India1312
4Russian Federation1166
5Viet Nam957
6Brazil882
7Indonesia559
8Taiwan436
9South Korea424
10Mexico383

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

RankTCP port number# of connection attempts received
16001313638
2223295492
3338984837
4999975322
544568005
61102260252
7444451231
81012247578
9221142407
101100042375

20211219 Botnet Detection Live Streaming 70+ zombies detected)

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