Botnet Statistics [2020-01-26]

detection period: 2020-01-26 00:00-23:59 UTC
total number of suspected botnet IPs: 28621
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26778
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	969
2	Baidu	824
3	TENCENT-CN	654
4	KORNET	555
5	HINET-NET	488
6	ALISOFT	469
7	DO-13	456
8	CHINANET-JS	338
9	VNPT-VN	333
10	AT-88-Z	316

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	6678
2	United States	3513
3	Russian Federation	1490
4	France	1174
5	India	1030
6	Viet Nam	967
7	Indonesia	881
8	Brazil	877
9	South Korea	810
10	Taiwan	655

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

Rank	TCP port number	# of connection attempts received
1	3389	80453
2	445	76685
3	4444	73396
4	5038	69997
5	22	61765
6	222	54622
7	1433	34616
8	23	31345
9	5901	28363
10	5900	25889