Botnet Statistics [2010-04-26]

detection period: 2010-04-26 00:00-23:59 UTC
total number of suspected botnet IPs: 4446
number of botnet IPs notified to network operators: 4005
number of blocked spams: 198051
recipient count of blocked spams: 3126691

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	1352
2	BSNLNET	587
3	CHINANET-GD	272
4	AR-TEAR7-LACNIC	142
5	002.558.157/0001-62	123
6	RITELE	93
7	RCOM	85
8	002.558.134/0001-58	64
9	000.065.376/0002-65	54
10	TATACOMM-IN	48

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	1363
2	India	857
3	China	804
4	Brazil	426
5	Argentina	224
6	Russian Federation	149
7	United States	96
8	Thailand	81
9	Mexico	39
10	Colombia	31