Botnet Statistics [2011-04-07]

detection period: 2011-04-07 00:00-23:59 UTC
total number of suspected botnet IPs: 3942
number of botnet IPs notified to network operators: 2941
number of blocked spams: 132564
recipient count of blocked spams: 3863994

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	403
2	UNICOM-GD	257
3	CHINANET-GD	195
4	BSNLNET	172
5	KORNET-KR	154
6	RCOM	52
7	TELKOMNET	48
8	VNPT-VNNIC-VN	46
9	000.065.376/0002-65	43
10	CHINANET-JS	41

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	China	852
2	Taiwan	434
3	India	397
4	Russian Federation	302
5	Brazil	260
6	South Korea	248
7	Ukraine	130
8	Indonesia	89
9	United States	81
10	Colombia	76