Botnet Statistics [2019-10-23]

detection period: 2019-10-23 00:00-23:59 UTC
total number of suspected botnet IPs: 15705
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 15089
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	Baidu	523
2	TENCENT-CN	510
3	TencentCloud	506
4	KORNET	273
5	VNPT-VN	268
6	DO-13	234
7	DIGITALOCEAN-12	222
8	CMNET	216
9	HINET-NET	191
10	VIETTEL-VN	185

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	4072
2	United States	1987
3	France	744
4	Viet Nam	718
5	India	664
6	Russian Federation	646
7	Brazil	540
8	Indonesia	474
9	South Korea	441
10	Singapore	289

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

Rank	TCP port number	# of connection attempts received
1	2	77829
2	445	26749
3	5900	20584
4	23	17023
5	22	14702
6	1433	8814
7	4022	7910
8	9001	6461
9	2712	6166
10	2738	5978