Botnet Statistics [2013-04-29]

detection period: 2013-04-29 00:00-23:59 UTC
total number of suspected botnet IPs: 3278
number of botnet IPs notified to network operators: 2659
number of spam blocked: 68018
recipient count of spam blocked: 2090193

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

Rank	Network	# of suspected botnet IPs
1	BY-BELPAK-20091210	190
2	CHINANET-HE	180
3	CHINANET-GD	86
4	BSNLNET	67
5	CHINANET-HA	61
6	HINET-NET	56
7	BY-BELPAK-20120330	47
8	BY-BELPAK-20080213	42
9	MSFT-EP	39
10	RCOM	36

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	749
2	Belarus	346
3	United States	244
4	India	210
5	Ukraine	148
6	Kazakhstan	127
7	Russian Federation	111
8	Brazil	107
9	Taiwan	97
10	Romania	89