Botnet Statistics [2010-11-30]

detection period: 2010-11-30 00:00-23:59 UTC
total number of suspected botnet IPs: 2303
number of botnet IPs notified to network operators: 1890
number of blocked spams: 330365
recipient count of blocked spams: 11370535

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	427
2	BSNLNET	307
3	RCOM	63
4	AR-TEAR7-LACNIC	57
5	TATACOMM-IN	39
6	000.065.376/0002-65	35
7	002.558.134/0001-58	28
8	KORNET-KR	27
9	HATHWAY-NET	25
10	CAT-BB-NET	24

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	495
2	Taiwan	442
3	China	270
4	Brazil	211
5	Russian Federation	126
6	Argentina	98
7	Thailand	77
8	United States	67
9	Ukraine	51
10	South Korea	48