Botnet Statistics [2023-09-01]

(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: 2023-09-01 00:00-23:59 UTC
total number of suspected botnet IPs: 17894
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16215
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	1007
2	DIGITALOCEAN-192-241-128-0	621
3	PAN-22	458
4	CHINANET-JS	417
5	DIGITALOCEAN-107-170-0-0	378
6	DIGITALOCEAN-198-199-64-0	357
7	DIGITALOCEAN-162-243-0-0	309
8	CMNET	306
9	UCLOUD-HK	291
10	KORNET-KR	281

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	5305
2	China	3179
3	India	1268
4	Russian Federation	724
5	Hong Kong	556
6	Brazil	484
7	Indonesia	438
8	South Korea	437
9	Viet Nam	431
10	Taiwan	390

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

Rank	TCP port number	# of connection attempts received
1	445	115534
2	11022	50187
3	23	41644
4	22	33181
5	8022	29097
6	2233	26753
7	9122	25355
8	2020	22810
9	2137	21751
10	8822	21513

20230902 Botnet Detection Live Streaming 30+ zombies detected)