Botnet Statistics [2022-05-18]

(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: 2022-05-18 00:00-23:59 UTC
total number of suspected botnet IPs: 27067
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 25417
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	1244
2	DIGITALOCEAN-192-241-128-0	1132
3	KORNET-KR	883
4	VNPT-VN	491
5	HINET-NET	449
6	Baidu	440
7	CMNET	369
8	VIETTEL-VN	313
9	DO-13	311
10	ALISOFT	306

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	5507
2	China	3875
3	India	1553
4	Singapore	1504
5	Russian Federation	1323
6	South Korea	1292
7	Viet Nam	1137
8	Brazil	1116
9	Indonesia	749
10	Taiwan	634

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

Rank	TCP port number	# of connection attempts received
1	122	108205
2	6001	93557
3	23	67890
4	445	55255
5	2022	46776
6	1223	41643
7	1222	38739
8	22	38720
9	2225	37332
10	1212	34643

20220519 Botnet Detection Live Streaming 1000+ zombies detected)