Botnet Statistics [2010-04-19]

detection period: 2010-04-19 00:00-23:59 UTC
total number of suspected botnet IPs: 3354
number of botnet IPs notified to network operators: 3045
number of blocked spams: 82224
recipient count of blocked spams: 1541979

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	1316
2	RITELE	305
3	BSNLNET	250
4	CHINANET-GD	132
5	002.558.157/0001-62	61
6	AR-TEAR7-LACNIC	60
7	UNICOM-SD	33
8	NAC-NETBLK07	32
9	002.558.134/0001-58	32
10	000.065.376/0002-65	32

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	1319
2	China	769
3	India	388
4	Brazil	243
5	United States	121
6	Argentina	104
7	Thailand	72
8	Russian Federation	70
9	Indonesia	26
10	Colombia	23