Botnet Statistics [2013-02-03]

detection period: 2013-02-03 00:00-23:59 UTC
total number of suspected botnet IPs: 1787
number of botnet IPs notified to network operators: 1478
number of spam blocked: 69760
recipient count of spam blocked: 2193354

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	367
2	UNICOM-GD	87
3	CHINANET-GD	85
4	BY-BELPAK-20091210	69
5	BY-BELPAK-20120330	48
6	CHINANET-FJ	46
7	TimeNet	38
8	CRTC	26
9	CHINANET-JS	26
10	SHENZHEN-CNC	24

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	515
2	Taiwan	375
3	Belarus	161
4	United States	88
5	Brazil	68
6	Russian Federation	61
7	Kazakhstan	40
8	Ukraine	30
9	South Korea	23
10	Germany	20