Botnet Statistics [2010-04-16]

detection period: 2010-04-16 00:00-23:59 UTC
total number of suspected botnet IPs: 2916
number of botnet IPs notified to network operators: 2637
number of blocked spams: 80470
recipient count of blocked spams: 1663028

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	1184
2	BSNLNET	281
3	RITELE	205
4	AR-TEAR7-LACNIC	72
5	002.558.157/0001-62	69
6	TRUENET	36
7	RCOM	34
8	002.558.134/0001-58	33
9	UNICOM-SD	32
10	002.449.992/0001-64	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	1193
2	China	533
3	India	404
4	Brazil	254
5	Argentina	132
6	Thailand	71
7	Russian Federation	61
8	United States	24
9	Mexico	24
10	Indonesia	22