Botnet Statistics [2021-07-06]

(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: 2021-07-06 00:00-23:59 UTC
total number of suspected botnet IPs: 32919
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 30179
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	2355
2	ALISOFT	1107
3	DIGITALOCEAN-192-241-128-0	1059
4	NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK	689
5	TENCENT-CN	679
6	VNPT-VN	515
7	HINET-NET	481
8	ACEVILLEPTELTD-SG	457
9	Baidu	435
10	CMNET	417

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	8717
2	United States	5317
3	India	2056
4	Russian Federation	1673
5	Brazil	1384
6	Viet Nam	1298
7	Indonesia	869
8	European Union	717
9	Thailand	662
10	Taiwan	612

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

Rank	TCP port number	# of connection attempts received
1	445	182627
2	1226	81899
3	1741	77725
4	10780	61187
5	1835	57910
6	6000	56920
7	11405	52006
8	5826	50283
9	9024	49847
10	22	49438

20210707 Botnet Detection Live Streaming 2200+ zombies detected)