Botnet Statistics [2022-05-23]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for May 2022. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2022-05-23 00:00-23:59 UTC
total number of suspected botnet IPs: 26405
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 24766
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	ACEVILLEPTELTD-SG	1222
2	DIGITALOCEAN-192-241-128-0	1135
3	KORNET-KR	916
4	HINET-NET	469
5	Baidu	432
6	VNPT-VN	411
7	CMNET	369
8	DO-13	364
9	VIETTEL-VN	310
10	ALISOFT	300

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	5647
2	China	3867
3	Singapore	1510
4	India	1419
5	South Korea	1404
6	Russian Federation	1366
7	Brazil	1063
8	Viet Nam	1041
9	Indonesia	643
10	Taiwan	603

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

Rank	TCP port number	# of connection attempts received
1	6001	153775
2	23	77357
3	445	52921
4	2210	33969
5	1212	33146
6	222	33088
7	64	33018
8	22	31878
9	5121	30525
10	6122	28999

20220524 Botnet Detection Live Streaming 1500+ zombies detected)