Botnet Statistics [2023-05-25]

(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: 2023-05-25 00:00-23:59 UTC
total number of suspected botnet IPs: 24426
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 22161
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	1045
2	ACEVILLEPTELTD-SG	735
3	DIGITALOCEAN-192-241-128-0	477
4	PAN-22	460
5	KORNET-KR	439
6	ASEPL-SG	414
7	DIGITALOCEAN-107-170-0-0	348
8	HINET-NET	301
9	CMNET	297
10	DIGITALOCEAN-198-199-64-0	281

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	7346
2	China	2758
3	India	1410
4	Singapore	1312
5	Brazil	987
6	Russian Federation	941
7	Viet Nam	697
8	South Korea	696
9	Indonesia	613
10	Hong Kong	515

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

Rank	TCP port number	# of connection attempts received
1	6006	104723
2	2422	104450
3	4322	84020
4	3322	78281
5	3722	58864
6	22	53403
7	6001	50686
8	445	45295
9	7006	42824
10	6004	37338

20230526 Botnet Detection Live Streaming 500+ zombies detected)