Botnet Statistics [2021-07-02]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for July 2021. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2021-07-02 00:00-23:59 UTC
total number of suspected botnet IPs: 33265
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 30550
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	2520
2	ALISOFT	978
3	DIGITALOCEAN-192-241-128-0	797
4	TENCENT-CN	717
5	NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK	716
6	HINET-NET	570
7	CMNET	561
8	VNPT-VN	524
9	ACEVILLEPTELTD-SG	499
10	Baidu	424

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	9131
2	United States	4804
3	India	1995
4	Russian Federation	1755
5	Brazil	1362
6	Viet Nam	1347
7	Indonesia	850
8	European Union	743
9	Taiwan	719
10	South Korea	659

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

Rank	TCP port number	# of connection attempts received
1	445	167863
2	10757	114572
3	28722	111031
4	28822	103484
5	28922	103262
6	29322	101032
7	28322	98489
8	29522	83916
9	28622	81504
10	7222	79042

20210703 Botnet Detection Live Streaming 2500+ zombies detected)