Botnet Statistics [2010-05-13]

detection period: 2010-05-13 00:00-23:59 UTC
total number of suspected botnet IPs: 3402
number of botnet IPs notified to network operators: 3095
number of blocked spams: 62792
recipient count of blocked spams: 1111615

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	1214
2	CHINANET-GD	345
3	BSNLNET	262
4	TFN-NET	230
5	RITELE	120
6	002.558.157/0001-62	69
7	AR-TEAR7-LACNIC	54
8	RCOM	43
9	002.558.134/0001-58	33
10	UNICOM-SD	31

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	1447
2	China	752
3	India	420
4	Brazil	244
5	Argentina	96
6	Russian Federation	93
7	United States	42
8	Thailand	42
9	Indonesia	33
10	Ukraine	17