Botnet Statistics [2010-12-04]

detection period: 2010-12-04 00:00-23:59 UTC
total number of suspected botnet IPs: 5208
number of botnet IPs notified to network operators: 4441
number of blocked spams: 286454
recipient count of blocked spams: 9322186

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	1352
2	CHINANET-GD	751
3	HINET-NET	548
4	RCOM	174
5	TATACOMM-IN	160
6	AR-TEAR7-LACNIC	111
7	HATHWAY-NET	88
8	UKRTELNET	74
9	ALLIANCEBROADBAND	53
10	TRUENET	51

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	1921
2	China	1073
3	Taiwan	567
4	Brazil	270
5	Russian Federation	234
6	Argentina	171
7	Thailand	151
8	Ukraine	127
9	South Korea	60
10	Kazakhstan	59