Botnet Statistics [2012-04-09]

My greylisting vps seemed to take its day off again:).

detection period: 2012-04-09 00:00-23:59 UTC
total number of suspected botnet IPs: 1249
number of botnet IPs notified to network operators: 977
number of spam blocked: 192325
recipient count of spam blocked: 6693511

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	368
2	CHINANET-GD	95
3	PHN-67-221-46-0-23	44
4	CHINANET-JS	22
5	002.558.157/0001-62	16
6	033.530.486/0001-29	13
7	003.420.926/0002-05	13
8	000.065.376/0002-65	13
9	UNICOM-SD	12
10	KORNET-KR	12

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	634
2	United States	110
3	Brazil	84
4	Russian Federation	64
5	India	32
6	South Korea	31
7	Ukraine	16
8	Indonesia	16
9	Iran	15
10	France	15