Botnet Statistics [2011-02-25]

detection period: 2011-02-25 00:00-23:59 UTC
total number of suspected botnet IPs: 3795
number of botnet IPs notified to network operators: 2902
number of blocked spams: 294486
recipient count of blocked spams: 9147882

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

Rank	Network	# of suspected botnet IPs
1	UNICOM-BJ	329
2	CHINANET-GD	278
3	HINET-NET	243
4	BSNLNET	132
5	VNPT-VNNIC-VN	117
6	TELKOMNET	89
7	KORNET-KR	68
8	CHINANET-JS	54
9	RCOM	43
10	UNICOM-HN	41

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	1084
2	India	316
3	Taiwan	262
4	Brazil	242
5	Indonesia	210
6	Russian Federation	199
7	Viet Nam	162
8	South Korea	134
9	United States	108
10	Ukraine	95