Botnet Statistics [2013-07-09]

detection period: 2013-07-09 00:00-23:59 UTC
total number of suspected botnet IPs: 5417
number of botnet IPs notified to network operators: 5077
number of spam blocked: 64042
recipient count of spam blocked: 2232107

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-JS	2648
2	HINET-NET	535
3	CTTNET	170
4	UNICOM-GD	149
5	CHINANET-GD	142
6	CRTC	97
7	CHINASKYNET	93
8	SHENZHEN-CNC	52
9	CHINANET-FJ	52
10	MSFT-EP	31

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

Rank	Country	# of suspected botnet IPs
1	China	3648
2	Taiwan	542
3	United States	302
4	Brazil	67
5	Italy	61
6	India	48
7	Russian Federation	46
8	Mexico	45
9	Spain	42
10	Colombia	41