Botnet Statistics [2011-05-02]

detection period: 2011-05-02 00:00-23:59 UTC
total number of suspected botnet IPs: 2534
number of botnet IPs notified to network operators: 1783
number of blocked spams: 94329
recipient count of blocked spams: 3248592

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	186
2	UNICOM-HA	155
3	CHINANET-GD	105
4	CTTNET	98
5	UNICOM-HN	97
6	BSNLNET	97
7	UNICOM-GD	72
8	KORNET-KR	52
9	TELKOMNET	44
10	CRTC	43

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	787
2	India	229
3	Taiwan	200
4	Brazil	170
5	South Korea	115
6	Indonesia	82
7	Russian Federation	80
8	United States	53
9	Argentina	50
10	Ukraine	48