Botnet Statistics [2020-12-06]

detection period: 2020-12-06 00:00-23:59 UTC
total number of suspected botnet IPs: 33974
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 31421
number of spam blocked: 0
recipient count of spam blocked: 0

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	TencentCloud	1777
2	TENCENT-CN	804
3	DIGITALOCEAN-192-241-128-0	619
4	HINET-NET	599
5	Baidu	580
6	VIETTEL-VN	551
7	NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK	480
8	ALISOFT	465
9	VNPT-VN	451
10	VE-CSVE-LACNIC	402

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

Rank	Country/Region	# of suspected botnet IPs
1	China	8649
2	United States	4126
3	Russian Federation	2093
4	India	1623
5	Viet Nam	1487
6	Brazil	1400
7	Indonesia	880
8	France	821
9	Taiwan	761
10	South Korea	560

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

Rank	TCP port number	# of connection attempts received
1	221	265690
2	220	262120
3	1111	247659
4	1222	239632
5	223	231723
6	445	197848
7	1723	123499
8	51	119250
9	1433	81328
10	226	57189