Botnet Statistics [2023-10-19]

(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: 2023-10-19 00:00-23:59 UTC
total number of suspected botnet IPs: 23801
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21829
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	1058
2	GOOGLE-CLOUD	1041
3	ACEVILLEPTELTD-SG	854
4	KORNET-KR	838
5	TENCENT-CN	691
6	DIGITALOCEAN-192-241-128-0	574
7	PAN-22	430
8	CMNET	413
9	ALISOFT	354
10	DIGITALOCEAN-107-170-0-0	333

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	6292
2	China	5041
3	Singapore	1237
4	South Korea	1145
5	India	1115
6	Brazil	809
7	Russian Federation	793
8	Hong Kong	637
9	Viet Nam	508
10	Indonesia	457

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

Rank	TCP port number	# of connection attempts received
1	22	73252
2	5900	60441
3	4422	59757
4	6002	57923
5	6001	56640
6	23	40342
7	445	38546
8	2122	35344
9	3522	33202
10	3122	30859

20231020 Botnet Detection Live Streaming 500+ zombies detected)