Botnet Statistics [2011-06-04]

detection period: 2011-06-04 00:00-23:59 UTC
total number of suspected botnet IPs: 2873
number of botnet IPs notified to network operators: 2176
number of blocked spams: 47837
recipient count of blocked spams: 1510319

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	447
2	HINET-NET	273
3	CHINANET-GD	100
4	RCOM	78
5	KORNET-KR	71
6	TATACOMM-IN	64
7	UKRTELNET	44
8	CHINANET-JS	41
9	CTTNET	40
10	002.558.134/0001-58	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	India	732
2	China	469
3	Taiwan	298
4	Russian Federation	223
5	Brazil	178
6	Ukraine	113
7	South Korea	104
8	Argentina	72
9	Kazakhstan	49
10	United States	45