Botnet Statistics [2023-09-20]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for September 2023. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2023-09-20 00:00-23:59 UTC
total number of suspected botnet IPs: 24051
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21958
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	1037
2	TencentCloud	884
3	ACEVILLEPTELTD-SG	687
4	DIGITALOCEAN-192-241-128-0	591
5	TENCENT-CN	559
6	KORNET-KR	506
7	CHINANET-JS	491
8	CMNET	445
9	PAN-22	431
10	DIGITALOCEAN-107-170-0-0	334

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	6564
2	United States	5734
3	India	1162
4	Singapore	794
5	South Korea	776
6	Russian Federation	702
7	Brazil	609
8	Hong Kong	581
9	Viet Nam	552
10	Indonesia	488

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

Rank	TCP port number	# of connection attempts received
1	2323	144688
2	6565	88834
3	5900	80462
4	9290	42849
5	8300	41039
6	1717	40723
7	23	39214
8	3905	37905
9	1580	37819
10	9222	36494

20230921 Botnet Detection Live Streaming 30+ zombies detected)