Botnet Statistics [2023-05-12]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for May 2023. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2023-05-12 00:00-23:59 UTC
total number of suspected botnet IPs: 26785
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 24490
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	1047
2	ACEVILLEPTELTD-SG	743
3	KORNET-KR	550
4	DIGITALOCEAN-192-241-128-0	470
5	PAN-22	458
6	CHINANET-JS	404
7	HINET-NET	349
8	CMNET	337
9	DIGITALOCEAN-107-170-0-0	333
10	ASEPL-SG	296

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	United States	7592
2	China	4332
3	India	1514
4	Singapore	1259
5	Russian Federation	989
6	Brazil	917
7	South Korea	844
8	Viet Nam	731
9	Indonesia	606
10	Hong Kong	554

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

Rank	TCP port number	# of connection attempts received
1	3422	623197
2	6688	119736
3	5075	67209
4	3721	67015
5	22	52093
6	1222	47180
7	4153	44790
8	6069	42844
9	2237	42222
10	250	41547

20230513 Botnet Detection Live Streaming 500+ zombies detected)