Botnet Statistics [2023-05-01]

(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: 2023-05-01 00:00-23:59 UTC
total number of suspected botnet IPs: 21888
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 19780
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	722
3	KORNET-KR	578
4	DIGITALOCEAN-192-241-128-0	479
5	PAN-22	466
6	CHINANET-JS	431
7	AL-3	388
8	DIGITALOCEAN-107-170-0-0	363
9	HINET-NET	342
10	ASEPL-SG	299

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	6811
2	China	3140
3	Singapore	1162
4	India	1051
5	South Korea	850
6	Russian Federation	793
7	Brazil	706
8	Viet Nam	556
9	Taiwan	458
10	Indonesia	448

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

Rank	TCP port number	# of connection attempts received
1	3389	81143
2	23	51334
3	8029	50742
4	661	44583
5	22	41708
6	9090	30598
7	635	30281
8	585	30133
9	610	28375
10	222	27904

20230502 Botnet Detection Live Streaming 500+ zombies detected)