Botnet Statistics [2023-05-07]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for May 2023. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2023-05-07 00:00-23:59 UTC
total number of suspected botnet IPs: 20448
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18580
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	1047
2	ACEVILLEPTELTD-SG	713
3	KORNET-KR	506
4	DIGITALOCEAN-192-241-128-0	493
5	PAN-22	459
6	CHINANET-JS	393
7	DIGITALOCEAN-107-170-0-0	333
8	LINODE-US	295
9	HINET-NET	279
10	DIGITALOCEAN-162-243-0-0	272

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	6986
2	China	2940
3	Singapore	1103
4	India	809
5	South Korea	738
6	Russian Federation	666
7	Brazil	623
8	Hong Kong	471
9	Viet Nam	448
10	Indonesia	434

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

Rank	TCP port number	# of connection attempts received
1	3222	269548
2	7432	62335
3	8034	48786
4	23	40633
5	22	40475
6	445	39876
7	51722	29230
8	222	26549
9	5678	25941
10	4153	24728

20230508 Botnet Detection Live Streaming 500+ zombies detected)