Botnet Statistics [2023-12-18]

(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: 2023-12-18 00:00-23:59 UTC
total number of suspected botnet IPs: 25433
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23637
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	1049
2	ACEVILLEPTELTD-SG	1032
3	TencentCloud	860
4	ALISOFT	759
5	DIGITALOCEAN-192-241-128-0	601
6	TENCENT-CN	576
7	KORNET-KR	509
8	CHINANET-JS	496
9	PAN-22	473
10	ASEPL-SG	459

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	7363
2	United States	6323
3	Singapore	1518
4	India	1083
5	South Korea	921
6	Russian Federation	710
7	Brazil	647
8	Viet Nam	539
9	Hong Kong	488
10	Indonesia	394

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

Rank	TCP port number	# of connection attempts received
1	22	53212
2	445	21208
3	22836	20599
4	28381	19836
5	8022	15377
6	4122	15102
7	1221	14707
8	5900	13992
9	2231	13416
10	23	13227

20231219 Botnet Detection Live Streaming 300+ zombies detected)