Botnet Statistics [2010-04-09]

detection period: 2010-04-09 00:00-23:59 UTC
total number of suspected botnet IPs: 2983
number of botnet IPs notified to network operators: 2724
number of blocked spams: 115472
recipient count of blocked spams: 2215063

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	1225
2	BSNLNET	207
3	RITELE	181
4	CHINANET-GD	164
5	002.558.157/0001-62	67
6	AR-TEAR7-LACNIC	65
7	RCOM	43
8	002.558.134/0001-58	30
9	002.449.992/0001-64	29
10	UNICOM-SD	26

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	1233
2	China	622
3	India	335
4	Brazil	261
5	Argentina	111
6	United States	95
7	Russian Federation	69
8	Indonesia	24
9	Colombia	23
10	Ukraine	17