Botnet Statistics [2013-02-15]

detection period: 2013-02-15 00:00-23:59 UTC
total number of suspected botnet IPs: 2158
number of botnet IPs notified to network operators: 1615
number of spam blocked: 112858
recipient count of spam blocked: 3990064

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-GD	103
2	BY-BELPAK-20091210	79
3	UNICOM-HL	55
4	UNICOM-HE	52
5	KORNET-KR	52
6	CHINANET-JS	52
7	UNICOM-SD	49
8	CHINANET-FJ	48
9	CRTC	41
10	BY-BELPAK-20120330	38

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	849
2	Belarus	201
3	United States	116
4	India	93
5	South Korea	91
6	Brazil	81
7	Kazakhstan	70
8	Russian Federation	64
9	Taiwan	35
10	Ukraine	34