Botnet Statistics [2011-07-17]

detection period: 2011-07-17 00:00-23:59 UTC
total number of suspected botnet IPs: 1727
number of botnet IPs notified to network operators: 1305
number of blocked spams: 29190
recipient count of blocked spams: 955363

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	232
2	BSNLNET	151
3	CHINANET-GD	100
4	CRTC	36
5	000.065.376/0002-65	34
6	CHINANET-JS	32
7	002.558.134/0001-58	28
8	RCOM	23
9	CHINANET-SC	21
10	AR-TEAR7-LACNIC	21

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	421
2	Taiwan	246
3	India	223
4	Brazil	140
5	Russian Federation	91
6	United States	55
7	Ukraine	54
8	Argentina	40
9	South Korea	38
10	Indonesia	32