Botnet Statistics [2022-05-13]

(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: 2022-05-13 00:00-23:59 UTC
total number of suspected botnet IPs: 26678
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 25057
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	1446
2	DIGITALOCEAN-192-241-128-0	1123
3	VNPT-VN	486
4	HINET-NET	460
5	Baidu	441
6	KORNET-KR	427
7	CMNET	426
8	MSFT	364
9	BSNLNET	301
10	DO-13	293

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	5624
2	China	4017
3	Singapore	1708
4	India	1583
5	Russian Federation	1396
6	Brazil	1254
7	Viet Nam	1104
8	South Korea	830
9	Indonesia	672
10	Taiwan	615

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

Rank	TCP port number	# of connection attempts received
1	6000	265760
2	8522	211866
3	23	61821
4	4321	59962
5	1122	53841
6	2112	53774
7	5114	44900
8	445	43741
9	6101	41283
10	2211	37576

20220514 Botnet Detection Live Streaming 1200+ zombies detected)