Botnet Statistics [2023-05-09]

(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: 2023-05-09 00:00-23:59 UTC
total number of suspected botnet IPs: 24486
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 22340
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	1044
2	ACEVILLEPTELTD-SG	784
3	ASEPL-SG	582
4	KORNET-KR	538
5	PAN-22	459
6	CHINANET-JS	414
7	HINET-NET	341
8	VNPT-VN	337
9	DIGITALOCEAN-192-241-128-0	319
10	CMNET	280

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	6639
2	China	3656
3	Singapore	1576
4	India	1269
5	Brazil	945
6	South Korea	838
7	Viet Nam	824
8	Russian Federation	743
9	Indonesia	672
10	Hong Kong	504

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

Rank	TCP port number	# of connection attempts received
1	7680	550041
2	3261	190896
3	6868	144678
4	3396	131146
5	822	125918
6	51222	123790
7	9076	112332
8	2000	99276
9	2622	96834
10	8023	93637

20230510 Botnet Detection Live Streaming 500+ zombies detected)