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Wednesday, December 15, 2021

Botnet Statistics [2021-12-14]

(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: 2021-12-14 00:00-23:59 UTC
total number of suspected botnet IPs: 20939
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 19156
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
1ALISOFT713
2DIGITALOCEAN-192-241-128-0679
3VNPT-VN521
4VIETTEL-VN459
5HINET-NET318
6CMNET297
7TencentCloud281
8BSNLNET241
9TELKOMNET233
10AFRINIC-042005216


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
1United States3362
2China3263
3India1545
4Russian Federation1404
5Viet Nam1360
6Brazil1003
7Indonesia701
8Thailand546
9Taiwan435
10South Korea414

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

RankTCP port number# of connection attempts received
16000160881
210066118942
344590592
41022672621
5902236350
6750936144
7590035621
8112235331
9661535262
105004434931

20211215 Botnet Detection Live Streaming 50+ zombies detected)

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