Botnet Statistics [2022-05-19]

(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: 2022-05-19 00:00-23:59 UTC
total number of suspected botnet IPs: 27045
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 25376
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	1249
2	DIGITALOCEAN-192-241-128-0	1138
3	KORNET-KR	882
4	HINET-NET	462
5	Baidu	454
6	VNPT-VN	451
7	CMNET	374
8	VIETTEL-VN	315
9	MSFT	314
10	ALISOFT	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	5559
2	China	3849
3	Singapore	1501
4	India	1454
5	Russian Federation	1411
6	South Korea	1340
7	Brazil	1142
8	Viet Nam	1118
9	Indonesia	669
10	Taiwan	643

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

Rank	TCP port number	# of connection attempts received
1	1522	522643
2	1322	499992
3	1222	489438
4	1422	468855
5	1122	466470
6	6001	130235
7	23	74022
8	2225	61595
9	2213	46070
10	445	45781

20220520 Botnet Detection Live Streaming 800+ zombies detected)