Botnet Statistics [2010-04-10]

detection period: 2010-04-10 00:00-23:59 UTC
total number of suspected botnet IPs: 3330
number of botnet IPs notified to network operators: 3091
number of blocked spams: 109389
recipient count of blocked spams: 1912613

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	1338
2	RITELE	427
3	CHINANET-GD	262
4	BSNLNET	158
5	AR-TEAR7-LACNIC	46
6	002.558.157/0001-62	42
7	RCOM	35
8	SHARKTECH-3	30
9	UNICOM-SD	25
10	HATHWAY-NET	24

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	1347
2	China	951
3	India	267
4	United States	211
5	Brazil	183
6	Argentina	87
7	Russian Federation	52
8	Colombia	20
9	South Korea	18
10	Ukraine	15