Botnet Statistics [2011-05-17]

detection period: 2011-05-17 00:00-23:59 UTC
total number of suspected botnet IPs: 2306
number of botnet IPs notified to network operators: 1677
number of blocked spams: 104773
recipient count of blocked spams: 3376789

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	260
2	UNICOM-GD	215
3	CHINANET-GD	97
4	BSNLNET	73
5	UNICOM-BJ	33
6	CHINANET-JS	33
7	KORNET-KR	31
8	CRTC	27
9	000.065.376/0002-65	27
10	RCOM	25

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	686
2	Taiwan	279
3	India	181
4	Brazil	170
5	Russian Federation	134
6	South Korea	77
7	Ukraine	60
8	United States	51
9	Colombia	40
10	Poland	37