Botnet Statistics [2011-03-10]

detection period: 2011-03-10 00:00-23:59 UTC
total number of suspected botnet IPs: 4430
number of botnet IPs notified to network operators: 3655
number of blocked spams: 184203
recipient count of blocked spams: 4290730

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-GD	1515
2	UNICOM-GD	253
3	HINET-NET	228
4	UNICOM-HA	140
5	BSNLNET	77
6	UNICOM-HN	54
7	CTTNET	46
8	CHINANET-JS	41
9	KORNET-KR	38
10	002.558.134/0001-58	37

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	2352
2	Brazil	246
3	Taiwan	239
4	India	201
5	Russian Federation	138
6	United States	106
7	Indonesia	69
8	South Korea	68
9	Colombia	57
10	Kazakhstan	55