Botnet Statistics [2010-07-21]

detection period: 2010-07-21 00:00-23:59 UTC
total number of suspected botnet IPs: 3642
number of botnet IPs notified to network operators: 3186
number of blocked spams: 89683
recipient count of blocked spams: 2348217

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	971
2	CHINANET-GD	656
3	TFN-NET	154
4	RCOM	116
5	RITELE	104
6	AR-TEAR7-LACNIC	104
7	TATACOMM-IN	93
8	HATHWAY-NET	73
9	002.558.134/0001-58	52
10	000.065.376/0002-65	47

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	India	1368
2	China	1037
3	Brazil	295
4	Taiwan	179
5	Argentina	165
6	Russian Federation	119
7	Thailand	78
8	South Korea	27
9	Mexico	26
10	Ethiopia	26