Botnet Statistics [2019-10-09]

detection period: 2019-10-09 00:00-23:59 UTC
total number of suspected botnet IPs: 16116
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 15249
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	535
2	TENCENT-CN	501
3	TencentCloud	497
4	KORNET	291
5	HINET-NET	251
6	VNPT-VN	247
7	CMNET	234
8	CHINANET-JS	200
9	TELKOMNET	195
10	DO-13	194

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	4139
2	United States	1837
3	France	739
4	Russian Federation	673
5	Viet Nam	650
6	India	633
7	Indonesia	532
8	South Korea	492
9	Brazil	490
10	Taiwan	308

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

Rank	TCP port number	# of connection attempts received
1	22	18022
2	445	17743
3	23	11911
4	22122	10218
5	1433	8845
6	3390	8811
7	9001	7439
8	5900	6873
9	964	6502
10	2700	6310