Botnet Statistics [2023-10-16]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for October 2023. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2023-10-16 00:00-23:59 UTC
total number of suspected botnet IPs: 23908
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21925
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	1092
2	KORNET-KR	1048
3	GOOGLE-CLOUD	1036
4	ACEVILLEPTELTD-SG	839
5	TENCENT-CN	741
6	DIGITALOCEAN-192-241-128-0	580
7	PAN-22	430
8	CMNET	363
9	ASEPL-SG	361
10	ALISOFT	353

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	United States	6223
2	China	4982
3	South Korea	1374
4	Singapore	1272
5	India	1073
6	Russian Federation	782
7	Brazil	778
8	Hong Kong	646
9	Viet Nam	530
10	Indonesia	465

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

Rank	TCP port number	# of connection attempts received
1	22	64426
2	4422	61775
3	5900	37996
4	23	37227
5	63322	27795
6	9322	24997
7	445	22449
8	6122	21642
9	61	20679
10	2233	19656

20231017 Botnet Detection Live Streaming 350+ zombies detected)