Botnet Statistics [2023-09-17]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for September 2023. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2023-09-17 00:00-23:59 UTC
total number of suspected botnet IPs: 20867
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18846
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	1439
2	GOOGLE-CLOUD	1021
3	TENCENT-CN	895
4	ACEVILLEPTELTD-SG	668
5	DIGITALOCEAN-192-241-128-0	578
6	PAN-22	431
7	CHINANET-JS	419
8	CMNET	377
9	NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK	375
10	DIGITALOCEAN-107-170-0-0	341

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	5671
2	United States	5599
3	India	800
4	Singapore	796
5	Hong Kong	602
6	Russian Federation	588
7	South Korea	565
8	Brazil	494
9	European Union	424
10	Viet Nam	334

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

Rank	TCP port number	# of connection attempts received
1	5900	66026
2	8300	58716
3	1717	54527
4	9290	52934
5	3905	50752
6	1580	49976
7	119	47761
8	2020	47743
9	1052	47476
10	6434	47434

20230918 Botnet Detection Live Streaming 20+ zombies detected)