Botnet Statistics [2022-05-16]

(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: 2022-05-16 00:00-23:59 UTC
total number of suspected botnet IPs: 26556
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 24838
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	1299
2	DIGITALOCEAN-192-241-128-0	1145
3	KORNET-KR	771
4	VNPT-VN	481
5	HINET-NET	427
6	Baidu	417
7	CMNET	401
8	VIETTEL-VN	330
9	ALISOFT	308
10	MSFT	291

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	5610
2	China	3882
3	Singapore	1572
4	India	1446
5	Russian Federation	1395
6	South Korea	1206
7	Brazil	1167
8	Viet Nam	1132
9	Taiwan	580
10	Indonesia	510

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

Rank	TCP port number	# of connection attempts received
1	8722	189379
2	23	77916
3	6000	53177
4	445	51027
5	22	35448
6	5900	35306
7	8117	31519
8	3389	29072
9	122	27845
10	2112	27570

20220517 Botnet Detection Live Streaming 1000+ zombies detected)