Botnet Statistics [2021-10-01]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for October 2021. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2021-10-01 00:00-23:59 UTC
total number of suspected botnet IPs: 30186
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 27837
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:

Rank	Network	# of suspected botnet IPs
1	TencentCloud	1018
2	ALISOFT	914
3	DIGITALOCEAN-192-241-128-0	750
4	VNPT-VN	737
5	VIETTEL-VN	588
6	HINET-NET	505
7	TELKOMNET	391
8	BSNLNET	360
9	CMNET	356
10	02.558.157/0001-62	302

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

Rank	Country/Region	# of suspected botnet IPs
1	China	5484
2	United States	3862
3	India	2337
4	Russian Federation	2223
5	Viet Nam	1979
6	Brazil	1711
7	Indonesia	1200
8	Thailand	791
9	Taiwan	654
10	Mexico	570

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

Rank	TCP port number	# of connection attempts received
1	11122	372649
2	9258	346558
3	445	314800
4	10022	258751
5	10522	251644
6	11422	251478
7	10122	245660
8	11022	245091
9	10822	242607
10	10222	241982

20211002 Botnet Detection Live Streaming 60+ zombies detected)