Botnet Statistics [2023-10-08]

(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: 2023-10-08 00:00-23:59 UTC
total number of suspected botnet IPs: 22671
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20603
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	1281
2	GOOGLE-CLOUD	1042
3	TencentCloud	1008
4	ACEVILLEPTELTD-SG	831
5	TENCENT-CN	679
6	DIGITALOCEAN-192-241-128-0	568
7	PAN-22	430
8	ASEPL-SG	370
9	DIGITALOCEAN-107-170-0-0	330
10	UCLOUD-HK	327

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	6288
2	China	4706
3	South Korea	1645
4	Singapore	1252
5	India	664
6	Hong Kong	635
7	Russian Federation	611
8	Brazil	519
9	Viet Nam	396
10	Taiwan	365

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

Rank	TCP port number	# of connection attempts received
1	4422	60545
2	22	59623
3	3124	54478
4	822	45373
5	23	40688
6	8422	35282
7	7322	25594
8	5901	21969
9	445	21559
10	5604	20526

20231009 Botnet Detection Live Streaming 400+ zombies detected)