Botnet Statistics [2011-03-14]

detection period: 2011-03-14 00:00-23:59 UTC
total number of suspected botnet IPs: 2903
number of botnet IPs notified to network operators: 2268
number of blocked spams: 153965
recipient count of blocked spams: 4779543

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-GD	590
2	HINET-NET	302
3	UNICOM-GD	179
4	UNICOM-HA	149
5	CHINANET-JS	47
6	BSNLNET	46
7	NTHAIRNET	41
8	CRTC	27
9	000.065.376/0002-65	24
10	CTTNET	22

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	China	1244
2	Taiwan	318
3	Brazil	170
4	United States	129
5	India	126
6	Russian Federation	102
7	Colombia	49
8	South Korea	48
9	Indonesia	46
10	Thailand	45