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Monday, November 22, 2021

Botnet Statistics [2021-11-21]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for November 2021. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2021-11-21 00:00-23:59 UTC
total number of suspected botnet IPs: 18419
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16976
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
1DIGITALOCEAN-192-241-128-0734
2ALISOFT689
3TencentCloud358
4VNPT-VN322
5HINET-NET319
6CMNET294
7VIETTEL-VN290
8KORNET265
9AFRINIC-042005191
10LINODE-US184


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
1China3535
2United States3414
3Russian Federation1170
4India890
5Viet Nam882
6Brazil837
7South Korea470
8Taiwan441
9Indonesia397
10Mexico320

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

RankTCP port number# of connection attempts received
1445116125
2800089069
3108075730
4221272730
5600162436
6229960709
7924156353
8154253902
9800147242
10800843594

20211122 Botnet Detection Live Streaming 110+ zombies detected)

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