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Monday, December 6, 2021

Botnet Statistics [2021-12-05]

(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: 2021-12-05 00:00-23:59 UTC
total number of suspected botnet IPs: 18369
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16935
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-192-241-128-0725
2ALISOFT643
3HINET-NET321
4CMNET289
5VNPT-VN283
6TencentCloud266
7VIETTEL-VN264
8AFRINIC-042005202
9KORNET191
10LINODE-US154


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 States3314
2China3228
3Russian Federation1265
4India895
5Brazil868
6Viet Nam802
7Indonesia452
8Taiwan443
9South Korea405
10Mexico358

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

RankTCP port number# of connection attempts received
19022137779
2902398433
3872295889
41002290899
51001185774
6802281799
7832280822
8792280210
9912279058
10952278976

20211206 Botnet Detection Live Streaming 210+ zombies detected)

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