Botnet Statistics [2021-06-09]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for June 2021. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2021-06-09 00:00-23:59 UTC
total number of suspected botnet IPs: 30619
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 28281
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	2105
2	ALISOFT	889
3	TENCENT-CN	717
4	NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK	641
5	VNPT-VN	555
6	HINET-NET	506
7	VIETTEL-VN	422
8	Baidu	408
9	CMNET	337
10	CHINANET-SD	323

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	8497
2	United States	3674
3	India	1850
4	Russian Federation	1698
5	Viet Nam	1394
6	Brazil	1309
7	Indonesia	893
8	European Union	676
9	Thailand	669
10	Taiwan	641

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

Rank	TCP port number	# of connection attempts received
1	445	239411
2	7979	96949
3	8989	64681
4	22	56189
5	6666	45791
6	3389	39398
7	21	34388
8	6000	33211
9	8291	31391
10	8728	30735

20210610 Botnet Detection Live Streaming 1900+ zombies detected)