Botnet Statistics [2023-09-05]

(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: 2023-09-05 00:00-23:59 UTC
total number of suspected botnet IPs: 15213
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 13649
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	GOOGLE-CLOUD	999
2	DIGITALOCEAN-192-241-128-0	580
3	PAN-22	458
4	DIGITALOCEAN-107-170-0-0	363
5	CHINANET-JS	356
6	DIGITALOCEAN-198-199-64-0	347
7	DIGITALOCEAN-162-243-0-0	300
8	UCLOUD-HK	241
9	CMNET	238
10	HURRICANE-4	209

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	4981
2	China	2467
3	India	1034
4	Russian Federation	624
5	Hong Kong	448
6	Viet Nam	392
7	Brazil	356
8	Indonesia	349
9	South Korea	334
10	Taiwan	271

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

Rank	TCP port number	# of connection attempts received
1	445	138309
2	11223	134674
3	5900	55539
4	23	50117
5	19266	32167
6	8022	28229
7	2020	23561
8	22	21944
9	2233	19955
10	4653	19511

20230906 Botnet Detection Live Streaming 20+ zombies detected)