Botnet Statistics [2023-09-22]

(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: 2023-09-22 00:00-23:59 UTC
total number of suspected botnet IPs: 22437
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20595
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	1032
2	TencentCloud	744
3	ACEVILLEPTELTD-SG	601
4	DIGITALOCEAN-192-241-128-0	581
5	TENCENT-CN	466
6	CHINANET-JS	450
7	PAN-22	431
8	KORNET-KR	372
9	CMNET	349
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	6030
2	United States	5977
3	India	1061
4	Singapore	705
5	Russian Federation	646
6	Hong Kong	637
7	South Korea	601
8	Brazil	576
9	Viet Nam	474
10	Indonesia	413

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

Rank	TCP port number	# of connection attempts received
1	223	113377
2	25	75067
3	8191	70256
4	445	36485
5	1052	36036
6	23	35625
7	2323	32276
8	6002	31198
9	9290	31113
10	1064	30774

20230923 Botnet Detection Live Streaming 20+ zombies detected)