Botnet Statistics [2010-07-01]

detection period: 2010-07-01 00:00-23:59 UTC
total number of suspected botnet IPs: 4495
number of botnet IPs notified to network operators: 4162
number of blocked spams: 77617
recipient count of blocked spams: 2142647

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	1321
2	BSNLNET	755
3	CHINANET-GD	640
4	RITELE	266
5	AR-TEAR7-LACNIC	103
6	RCOM	98
7	TATACOMM-IN	66
8	HATHWAY-NET	53
9	002.558.134/0001-58	52
10	ALLIANCEBROADBAND	36

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	1327
2	China	1161
3	India	1069
4	Brazil	293
5	Argentina	156
6	Russian Federation	96
7	Thailand	80
8	Ukraine	35
9	Indonesia	34
10	Colombia	28