Botnet Statistics [2011-05-30]

detection period: 2011-05-30 00:00-23:59 UTC
total number of suspected botnet IPs: 3340
number of botnet IPs notified to network operators: 2569
number of blocked spams: 46648
recipient count of blocked spams: 1409155

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	549
2	HINET-NET	312
3	CHINANET-GD	133
4	KORNET-KR	98
5	RCOM	90
6	TATACOMM-IN	65
7	002.558.134/0001-58	55
8	AR-TEAR7-LACNIC	47
9	UKRTELNET	45
10	CRTC	44

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	869
2	China	535
3	Taiwan	326
4	Russian Federation	272
5	Brazil	234
6	South Korea	141
7	Ukraine	115
8	Argentina	87
9	United States	48
10	Indonesia	45