Botnet Statistics [2013-02-16]

detection period: 2013-02-16 00:00-23:59 UTC
total number of suspected botnet IPs: 1716
number of botnet IPs notified to network operators: 1497
number of spam blocked: 103799
recipient count of spam blocked: 3525763

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-HE	215
2	BY-BELPAK-20091210	117
3	CHINANET-GD	82
4	CHINANET-JS	61
5	UNICOM-GD	53
6	CHINANET-FJ	38
7	BY-BELPAK-20120330	37
8	BY-BELPAK-20080213	31
9	CRTC	26
10	TimeNet	22

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	800
2	Belarus	223
3	United States	69
4	Kazakhstan	64
5	Brazil	56
6	Ukraine	51
7	Russian Federation	40
8	India	32
9	Taiwan	30
10	South Korea	22