Botnet Statistics [2011-01-30]

detection period: 2011-01-30 00:00-23:59 UTC
total number of suspected botnet IPs: 1846
number of botnet IPs notified to network operators: 1604
number of blocked spams: 239748
recipient count of blocked spams: 6031419

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	482
2	UNICOM-BJ	329
3	HINET-NET	227
4	BSNLNET	21
5	003.420.926/0002-05	17
6	AR-TEAR7-LACNIC	16
7	033.530.486/0001-29	16
8	000.065.376/0002-65	16
9	CHINANET-ZJ-WZ	15
10	CHINANET-JS	15

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	966
2	Taiwan	230
3	Brazil	120
4	Russian Federation	63
5	India	59
6	Thailand	46
7	Argentina	35
8	Kazakhstan	28
9	Indonesia	28
10	United States	25