Botnet Statistics [2011-07-30]

detection period: 2011-07-30 00:00-23:59 UTC
total number of suspected botnet IPs: 1922
number of botnet IPs notified to network operators: 1371
number of blocked spams: 21894
recipient count of blocked spams: 739851

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	223
2	CHINANET-GD	92
3	UNICOM-BJ	59
4	CRTC	46
5	BSNLNET	43
6	CHINANET-JS	40
7	UNICOM-SD	27
8	000.065.376/0002-65	22
9	CHINANET-ZJ	21
10	NETBLK-THEPLANET-BLK-15	19

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	572
2	Taiwan	235
3	India	111
4	Brazil	111
5	United States	99
6	Russian Federation	77
7	Indonesia	50
8	Poland	41
9	Ukraine	40
10	South Korea	35