Botnet Statistics [2010-04-22]

detection period: 2010-04-22 00:00-23:59 UTC
total number of suspected botnet IPs: 3324
number of botnet IPs notified to network operators: 3055
number of blocked spams: 118397
recipient count of blocked spams: 1840552

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	1307
2	BSNLNET	304
3	RITELE	259
4	CHINANET-GD	179
5	AR-TEAR7-LACNIC	77
6	002.558.157/0001-62	63
7	RCOM	52
8	TATACOMM-IN	40
9	UNICOM-SD	33
10	000.065.376/0002-65	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	1309
2	China	754
3	India	472
4	Brazil	218
5	Argentina	126
6	United States	86
7	Russian Federation	64
8	Thailand	60
9	Indonesia	21
10	Colombia	20