Botnet Statistics [2010-09-30]

detection period: 2010-09-30 00:00-23:59 UTC
total number of suspected botnet IPs: 3615
number of botnet IPs notified to network operators: 3172
number of blocked spams: 327610
recipient count of blocked spams: 10743798

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	1007
2	BSNLNET	712
3	AR-TEAR7-LACNIC	89
4	RCOM	75
5	TATACOMM-IN	72
6	002.558.134/0001-58	55
7	HATHWAY-NET	53
8	000.065.376/0002-65	43
9	TRUENET	33
10	ALLIANCEBROADBAND	31

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	1022
2	India	995
3	Brazil	310
4	China	279
5	Russian Federation	156
6	Argentina	143
7	Thailand	81
8	United States	64
9	Ukraine	53
10	South Korea	53