Botnet Statistics [2010-03-27]

detection period: 2010-03-27 00:00-23:59 UTC
total number of suspected botnet IPs: 2996
number of botnet IPs notified to network operators: 2784
number of blocked spams: 128926
recipient count of blocked spams: 1889113

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	949
2	RITELE	392
3	CHINANET-GD	340
4	BSNLNET	211
5	SHARKTECH	66
6	002.558.157/0001-62	48
7	AR-TEAR7-LACNIC	43
8	RCOM	40
9	TATACOMM-IN	31
10	UNICOM-SD	26

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	986
2	Taiwan	958
3	India	336
4	Brazil	177
5	United States	146
6	Argentina	92
7	Russian Federation	37
8	Indonesia	24
9	Thailand	21
10	Colombia	19