Botnet Statistics [2010-09-01]

detection period: 2010-09-01 00:00-23:59 UTC
total number of suspected botnet IPs: 3296
number of botnet IPs notified to network operators: 2982
number of blocked spams: 99788
recipient count of blocked spams: 3152670

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	1397
2	BSNLNET	607
3	AR-TEAR7-LACNIC	71
4	RCOM	69
5	TATACOMM-IN	57
6	002.558.134/0001-58	45
7	000.065.376/0002-65	38
8	HATHWAY-NET	37
9	CAT-BB-NET	30
10	076.535.764/0326-90	27

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	Taiwan	1408
2	India	844
3	China	260
4	Brazil	218
5	Argentina	130
6	Russian Federation	81
7	Thailand	66
8	Indonesia	38
9	Ukraine	21
10	Colombia	20