Botnet Statistics [2021-12-26]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for December 2021. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2021-12-26 00:00-23:59 UTC
total number of suspected botnet IPs: 17626
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 15890
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	ALISOFT	844
2	DIGITALOCEAN-192-241-128-0	735
3	CMNET	363
4	TencentCloud	322
5	HINET-NET	296
6	VIETTEL-VN	263
7	VNPT-VN	246
8	AFRINIC-042005	184
9	TENCENT-CN	174
10	CHINANET-GD	167

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	3560
2	United States	3319
3	Russian Federation	1116
4	India	834
5	Viet Nam	762
6	Brazil	745
7	Taiwan	405
8	Indonesia	402
9	Mexico	323
10	Thailand	273

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

Rank	TCP port number	# of connection attempts received
1	11422	132454
2	11322	128658
3	11822	91630
4	11922	88631
5	11522	88395
6	11722	86345
7	12522	83541
8	11622	82825
9	12922	81267
10	13222	80543

20211227 Botnet Detection Live Streaming 50+ zombies detected)