Botnet Statistics [2023-12-19]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for December 2023. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2023-12-19 00:00-23:59 UTC
total number of suspected botnet IPs: 24956
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23098
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	GOOGLE-CLOUD	1036
2	ACEVILLEPTELTD-SG	1014
3	TencentCloud	866
4	ALISOFT	759
5	TENCENT-CN	593
6	DIGITALOCEAN-192-241-128-0	570
7	BSNLNET	491
8	KORNET-KR	475
9	PAN-22	466
10	CHINANET-JS	463

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	7054
2	United States	6146
3	Singapore	1373
4	India	1237
5	South Korea	888
6	Russian Federation	679
7	Brazil	611
8	Hong Kong	543
9	Viet Nam	481
10	Germany	409

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

Rank	TCP port number	# of connection attempts received
1	22	53939
2	3918	24827
3	445	22888
4	22645	21002
5	1728	20090
6	49323	20021
7	7522	17635
8	2281	16644
9	23	15572
10	2278	15152

20231220 Botnet Detection Live Streaming 200+ zombies detected)