Botnet Statistics [2013-01-25]

detection period: 2013-01-25 00:00-23:59 UTC
total number of suspected botnet IPs: 2673
number of botnet IPs notified to network operators: 2153
number of spam blocked: 43179
recipient count of spam blocked: 1287154

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

Rank	Network	# of suspected botnet IPs
1	HINET-NET	341
2	UNICOM-NM	109
3	CHINANET-GD	109
4	UNICOM-SX	83
5	UNICOM-HL	72
6	UNICOM-GD	70
7	CRTC	47
8	UNICOM-HE	43
9	UNICOM-SD	42
10	CHINANET-YN	39

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	1159
2	Taiwan	350
3	United States	92
4	Brazil	91
5	Russian Federation	55
6	Peru	53
7	Belarus	52
8	South Korea	50
9	India	47
10	France	39