Botnet Statistics [2022-04-20]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for April 2022. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2022-04-20 00:00-23:59 UTC
total number of suspected botnet IPs: 27749
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 25771
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	1567
2	DIGITALOCEAN-192-241-128-0	910
3	VNPT-VN	532
4	Baidu	397
5	ALISOFT	394
6	VIETTEL-VN	388
7	HINET-NET	370
8	CMNET	351
9	BSNLNET	331
10	TencentCloud	307

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	5328
2	China	4040
3	India	1775
4	Singapore	1718
5	Russian Federation	1532
6	Viet Nam	1324
7	Brazil	1126
8	Indonesia	774
9	Hong Kong	666
10	Thailand	583

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

Rank	TCP port number	# of connection attempts received
1	6688	117615
2	8000	106993
3	50022	80169
4	7799	77395
5	5900	66945
6	445	57127
7	23	53097
8	22	40154
9	5022	34652
10	3389	34299

20220421 Botnet Detection Live Streaming 1200+ zombies detected)