Botnet Statistics [2021-12-09]

(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: 2021-12-09 00:00-23:59 UTC
total number of suspected botnet IPs: 20324
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18599
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	DIGITALOCEAN-192-241-128-0	676
2	ALISOFT	638
3	VNPT-VN	532
4	VIETTEL-VN	376
5	HINET-NET	366
6	CMNET	288
7	BSNLNET	268
8	TencentCloud	259
9	TELKOMNET	220
10	AFRINIC-042005	196

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	United States	3131
2	China	3092
3	India	1541
4	Russian Federation	1380
5	Viet Nam	1273
6	Brazil	1052
7	Indonesia	705
8	Thailand	560
9	Taiwan	483
10	Mexico	407

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

Rank	TCP port number	# of connection attempts received
1	10026	153457
2	10021	152449
3	587	86651
4	445	79697
5	10004	76829
6	9222	71902
7	1222	71382
8	9022	69899
9	11122	66706
10	4444	63062

20211210 Botnet Detection Live Streaming 180+ zombies detected)