Botnet Statistics [2023-05-13]

(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: 2023-05-13 00:00-23:59 UTC
total number of suspected botnet IPs: 23858
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 22101
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	1049
2	ACEVILLEPTELTD-SG	725
3	KORNET-KR	501
4	DIGITALOCEAN-192-241-128-0	498
5	PAN-22	461
6	CHINANET-JS	381
7	DIGITALOCEAN-107-170-0-0	344
8	HINET-NET	298
9	CMNET	298
10	DIGITALOCEAN-198-199-64-0	286

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	7139
2	China	3880
3	India	1263
4	Singapore	1190
5	Russian Federation	821
6	South Korea	762
7	Brazil	745
8	Viet Nam	574
9	Indonesia	510
10	Hong Kong	436

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

Rank	TCP port number	# of connection attempts received
1	2322	212435
2	359	86820
3	343	86215
4	354	86075
5	345	85830
6	353	85782
7	358	85417
8	346	84697
9	352	84607
10	341	83941

20230514 Botnet Detection Live Streaming 500+ zombies detected)