Botnet Statistics [2013-03-09]

detection period: 2013-03-09 00:00-23:59 UTC
total number of suspected botnet IPs: 7304
number of botnet IPs notified to network operators: 5362
number of spam blocked: 50972
recipient count of spam blocked: 1835901

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-HB	1521
2	BY-BELPAK-20091210	515
3	BY-BELPAK-20120330	176
4	VNPT-VNNIC-VN	158
5	BY-BELPAK-20080213	136
6	CHINANET-GD	126
7	HINET-NET	114
8	BY-BELPAK-20120106	106
9	KZ-KAZAKTELECOM-20080923	87
10	KZ-KAZAKTELECOM-20091126	86

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	2440
2	Belarus	1034
3	Poland	495
4	Kazakhstan	397
5	Viet Nam	295
6	Ukraine	261
7	United States	230
8	India	227
9	Taiwan	154
10	Russian Federation	147