Botnet Statistics [2021-08-10]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for August 2021. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2021-08-10 00:00-23:59 UTC
total number of suspected botnet IPs: 28778
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26359
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	1759
2	DIGITALOCEAN-192-241-128-0	764
3	ALISOFT	749
4	TENCENT-CN	514
5	VNPT-VN	486
6	NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK	485
7	VIETTEL-VN	420
8	Baidu	392
9	HINET-NET	379
10	BSNLNET	298

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	6363
2	United States	4552
3	India	1984
4	Russian Federation	1751
5	Brazil	1374
6	Viet Nam	1303
7	Indonesia	832
8	Thailand	665
9	Mexico	536
10	European Union	533

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

Rank	TCP port number	# of connection attempts received
1	445	268431
2	2457	158308
3	1822	141070
4	1422	94012
5	11122	86369
6	3222	85992
7	2350	84202
8	2463	84198
9	22	78946
10	10015	73929

20210811 Botnet Detection Live Streaming 60+ zombies detected)