Botnet Statistics [2010-06-30]

detection period: 2010-06-30 00:00-23:59 UTC
total number of suspected botnet IPs: 4494
number of botnet IPs notified to network operators: 4112
number of blocked spams: 62435
recipient count of blocked spams: 1377494

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	1296
2	CHINANET-GD	713
3	BSNLNET	712
4	RITELE	261
5	RCOM	99
6	AR-TEAR7-LACNIC	79
7	TATACOMM-IN	65
8	HATHWAY-NET	51
9	ALLIANCEBROADBAND	48
10	000.065.376/0002-65	42

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	Taiwan	1306
2	China	1262
3	India	1047
4	Brazil	249
5	Argentina	145
6	Russian Federation	110
7	Thailand	66
8	Indonesia	33
9	South Korea	26
10	Colombia	24