Botnet Statistics [2022-05-17]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for May 2022. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2022-05-17 00:00-23:59 UTC
total number of suspected botnet IPs: 27109
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 25435
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	ACEVILLEPTELTD-SG	1238
2	DIGITALOCEAN-192-241-128-0	1138
3	KORNET-KR	889
4	VNPT-VN	514
5	HINET-NET	464
6	Baidu	425
7	CMNET	388
8	VIETTEL-VN	325
9	DO-13	309
10	BSNLNET	304

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	5746
2	China	3691
3	India	1549
4	Singapore	1521
5	Russian Federation	1363
6	South Korea	1308
7	Viet Nam	1159
8	Brazil	1108
9	Indonesia	700
10	Taiwan	619

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

Rank	TCP port number	# of connection attempts received
1	122	98088
2	23	70595
3	445	52690
4	8722	50199
5	22	35110
6	5900	34845
7	6105	33489
8	2022	33163
9	8069	33055
10	6000	29438

20220518 Botnet Detection Live Streaming 1000+ zombies detected)