Botnet Statistics [2020-01-23]

detection period: 2020-01-23 00:00-23:59 UTC
total number of suspected botnet IPs: 26423
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 24973
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	945
2	Baidu	772
3	ALISOFT	682
4	TENCENT-CN	650
5	DO-13	397
6	HINET-NET	382
7	CHINANET-JS	330
8	KORNET	328
9	TELKOMNET	300
10	CMNET	300

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	6681
2	United States	3046
3	India	1344
4	Russian Federation	1228
5	France	946
6	Brazil	942
7	Indonesia	884
8	Viet Nam	842
9	South Korea	556
10	Taiwan	521

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

Rank	TCP port number	# of connection attempts received
1	22	81495
2	445	50764
3	3389	41086
4	222	37352
5	1433	37124
6	38022	33343
7	5900	28962
8	23	28707
9	5901	28414
10	13022	27930