Botnet Statistics [2022-04-30]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for April 2022. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2022-04-30 00:00-23:59 UTC
total number of suspected botnet IPs: 24929
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23274
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	1606
2	DIGITALOCEAN-192-241-128-0	941
3	Baidu	510
4	CMNET	397
5	HINET-NET	335
6	VNPT-VN	312
7	TencentCloud	312
8	ALISOFT	311
9	BSNLNET	258
10	DO-13	251

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	5178
2	China	3952
3	Singapore	1770
4	India	1582
5	Russian Federation	1274
6	Brazil	1028
7	Viet Nam	784
8	Hong Kong	680
9	Indonesia	575
10	Taiwan	495

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

Rank	TCP port number	# of connection attempts received
1	9522	186454
2	23	53419
3	445	42780
4	22	42432
5	3389	38448
6	9922	33011
7	6000	29734
8	10222	29209
9	460	26591
10	1553	26573

20220501 Botnet Detection Live Streaming 1000+ zombies detected)