Botnet Statistics [2021-12-12]

(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: 2021-12-12 00:00-23:59 UTC
total number of suspected botnet IPs: 17247
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 15643
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	700
2	ALISOFT	612
3	VNPT-VN	311
4	HINET-NET	311
5	TencentCloud	290
6	CMNET	288
7	VIETTEL-VN	262
8	UNICOM-HA	179
9	AFRINIC-042005	179
10	KORNET	171

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	3045
2	United States	2970
3	Russian Federation	1152
4	India	847
5	Viet Nam	837
6	Brazil	776
7	Indonesia	456
8	Taiwan	419
9	South Korea	382
10	Mexico	332

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

Rank	TCP port number	# of connection attempts received
1	8822	188608
2	10025	156797
3	10008	150495
4	10009	147972
5	9222	144670
6	9922	127739
7	9022	122031
8	9122	118714
9	8022	113209
10	8222	112856

20211213 Botnet Detection Live Streaming 100+ zombies detected)