Botnet Statistics [2023-05-26]

(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: 2023-05-26 00:00-23:59 UTC
total number of suspected botnet IPs: 23838
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21445
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	1040
2	ACEVILLEPTELTD-SG	713
3	DIGITALOCEAN-192-241-128-0	484
4	AL-3	463
5	PAN-22	459
6	KORNET-KR	459
7	ASEPL-SG	390
8	DIGITALOCEAN-107-170-0-0	354
9	CMNET	346
10	HINET-NET	297

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	7313
2	China	2837
3	India	1436
4	Singapore	1254
5	Brazil	958
6	Russian Federation	873
7	South Korea	725
8	Viet Nam	652
9	Indonesia	619
10	Hong Kong	495

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

Rank	TCP port number	# of connection attempts received
1	8202	126312
2	4322	91007
3	6006	86671
4	2422	71464
5	445	49085
6	8709	48632
7	2000	48238
8	6001	47404
9	22	46407
10	2022	38748

20230527 Botnet Detection Live Streaming 500+ zombies detected)