Botnet Statistics [2011-06-01]

detection period: 2011-06-01 00:00-23:59 UTC
total number of suspected botnet IPs: 3235
number of botnet IPs notified to network operators: 2375
number of blocked spams: 42396
recipient count of blocked spams: 1210242

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	409
2	HINET-NET	290
3	KORNET-KR	125
4	CHINANET-GD	120
5	RCOM	82
6	UKRTELNET	55
7	TATACOMM-IN	52
8	CRTC	42
9	002.558.134/0001-58	41
10	VNPT-VNNIC-VN	37

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	704
2	China	510
3	Taiwan	318
4	Russian Federation	271
5	Brazil	217
6	South Korea	196
7	Ukraine	139
8	Argentina	69
9	Indonesia	52
10	United States	51