Botnet Statistics [2013-03-29]

detection period: 2013-03-29 00:00-23:59 UTC
total number of suspected botnet IPs: 5212
number of botnet IPs notified to network operators: 4312
number of spam blocked: 128108
recipient count of spam blocked: 4494690

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	454
2	CHINANET-HE	448
3	BY-BELPAK-20091210	335
4	CRTC	330
5	CTTNET	268
6	UNICOM-GD	173
7	CHINANET-GD	163
8	BY-BELPAK-20120330	90
9	HINET-NET	74
10	BY-BELPAK-20080213	72

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	2339
2	Belarus	596
3	United States	268
4	Ukraine	226
5	Kazakhstan	223
6	Russian Federation	119
7	Viet Nam	108
8	Taiwan	108
9	Brazil	90
10	India	74