Botnet Statistics [2024-05-31]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for May 2024. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2024-05-31 00:00-23:59 UTC
total number of suspected botnet IPs: 28499
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26138
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	ALISOFT	1888
2	ACEVILLEPTELTD-SG	1285
3	GOOGLE-CLOUD	1042
4	PAN-22	967
5	ASEPL-SG	826
6	AL-3	728
7	CMNET	548
8	DIGITALOCEAN-192-241-128-0	488
9	KORNET-KR	480
10	BSNLNET	443

The top 10 countries (as defined by the 2-character country code), ordered by the number of suspected botnet IPs are:

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

Rank	Country/Region	# of suspected botnet IPs
1	United States	7577
2	China	7345
3	Singapore	1957
4	India	1323
5	South Korea	820
6	Hong Kong	766
7	Russian Federation	695
8	Brazil	672
9	United Kingdom	573
10	Japan	499

Rank	TCP port number	# of connection attempts received
1	17277	104192
2	9000	104171
3	52202	104048
4	8444	103599
5	54473	103481
6	6391	103462
7	45683	103260
8	33793	103246
9	35817	102918
10	7347	102888

20240601 Botnet Detection Live Streaming 300+ zombies detected)