Botnet Statistics [2012-04-06]

detection period: 2012-04-06 00:00-23:59 UTC
total number of suspected botnet IPs: 2079
number of botnet IPs notified to network operators: 1636
number of spam blocked: 182564
recipient count of spam blocked: 6312868

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	UNICOM-GD	427
2	HINET-NET	236
3	CHINANET-GD	81
4	PHN-67-221-46-0-23	44
5	CHINANET-FJ	35
6	CHINANET-JS	28
7	VNPT-VNNIC-VN	26
8	UNICOM-BJ	22
9	002.558.157/0001-62	22
10	KORNET-KR	19

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	829
2	Taiwan	254
3	United States	145
4	Brazil	110
5	Russian Federation	68
6	Viet Nam	54
7	India	49
8	South Korea	44
9	Poland	34
10	Indonesia	25