Botnet Statistics [2011-01-17]

detection period: 2011-01-17 00:00-23:59 UTC
total number of suspected botnet IPs: 1342
number of botnet IPs notified to network operators: 900
number of blocked spams: 328378
recipient count of blocked spams: 11188877

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	72
2	HINET-NET	32
3	RCOM	25
4	002.558.134/0001-58	24
5	CHINANET-JS	23
6	000.065.376/0002-65	20
7	033.530.486/0001-29	19
8	003.420.926/0002-05	19
9	UNICOM-SD	17
10	CHINANET-ZJ-WZ	17

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	232
2	Brazil	163
3	India	153
4	Russian Federation	104
5	Thailand	65
6	United States	56
7	Taiwan	41
8	Indonesia	38
9	South Korea	37
10	Ukraine	35