Botnet Statistics [2023-10-13]

(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: 2023-10-13 00:00-23:59 UTC
total number of suspected botnet IPs: 24751
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 22705
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	KORNET-KR	1215
2	TencentCloud	1159
3	GOOGLE-CLOUD	1044
4	ACEVILLEPTELTD-SG	879
5	TENCENT-CN	785
6	DIGITALOCEAN-192-241-128-0	574
7	PAN-22	437
8	CMNET	363
9	UCLOUD-HK	345
10	DIGITALOCEAN-107-170-0-0	339

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	6318
2	China	5186
3	South Korea	1588
4	Singapore	1260
5	India	1122
6	Russian Federation	795
7	Hong Kong	670
8	Brazil	639
9	Viet Nam	506
10	Indonesia	478

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

Rank	TCP port number	# of connection attempts received
1	5900	77705
2	22	68454
3	4422	62088
4	23	39137
5	9222	34045
6	8622	33664
7	2233	19838
8	922	18685
9	445	17632
10	9022	17110

20231014 Botnet Detection Live Streaming 300+ zombies detected)