Botnet Statistics [2021-09-07]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for September 2021. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2021-09-07 00:00-23:59 UTC
total number of suspected botnet IPs: 30952
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 28619
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	TencentCloud	1783
2	ALISOFT	988
3	DIGITALOCEAN-192-241-128-0	746
4	TENCENT-CN	526
5	NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK	521
6	VNPT-VN	446
7	CMNET	438
8	HINET-NET	421
9	VIETTEL-VN	369
10	Baidu	366

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	China	7448
2	United States	4741
3	Russian Federation	2163
4	India	2040
5	Brazil	1430
6	Viet Nam	1195
7	Indonesia	940
8	Thailand	670
9	South Korea	557
10	European Union	549

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

Rank	TCP port number	# of connection attempts received
1	11922	629059
2	11722	627453
3	13022	613505
4	13222	591026
5	11822	589586
6	12822	588850
7	13622	587893
8	12022	564403
9	12222	557644
10	12122	547867

20210908 Botnet Detection Live Streaming 410+ zombies detected)