Botnet Statistics [2010-04-04]

detection period: 2010-04-04 00:00-23:59 UTC
total number of suspected botnet IPs: 2440
number of botnet IPs notified to network operators: 2223
number of blocked spams: 154994
recipient count of blocked spams: 2873753

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	1070
2	RITELE	316
3	BSNLNET	110
4	AR-TEAR7-LACNIC	55
5	002.558.157/0001-62	42
6	UNICOM-SD	33
7	002.558.134/0001-58	22
8	076.535.764/0326-90	19
9	UNICOM-LN	17
10	000.065.376/0002-65	17

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	1077
2	China	628
3	India	172
4	Brazil	162
5	Argentina	92
6	United States	44
7	Russian Federation	44
8	Indonesia	23
9	Ukraine	16
10	Thailand	16