Botnet Statistics [2023-03-20]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for March 2023. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2023-03-20 00:00-23:59 UTC
total number of suspected botnet IPs: 23172
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21325
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	DIGITALOCEAN-192-241-128-0	574
2	ACEVILLEPTELTD-SG	564
3	CHINANET-JS	466
4	DIGITALOCEAN-107-170-0-0	425
5	HINET-NET	403
6	KORNET-KR	390
7	DIGITALOCEAN-162-243-0-0	314
8	DIGITALOCEAN-198-199-64-0	312
9	VNPT-VN	283
10	BSNLNET	255

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	5927
2	China	3074
3	India	1255
4	Russian Federation	952
5	Singapore	902
6	Viet Nam	781
7	Brazil	780
8	South Korea	647
9	Indonesia	642
10	Taiwan	504

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

Rank	TCP port number	# of connection attempts received
1	3222	64730
2	22	59838
3	4022	54137
4	5900	49020
5	445	38877
6	202	36576
7	23	36071
8	2422	34002
9	7022	32348
10	2586	29125

20230321 Botnet Detection Live Streaming 500+ zombies detected)