Botnet Statistics [2012-08-29]

detection period: 2012-08-29 00:00-23:59 UTC
total number of suspected botnet IPs: 3789
number of botnet IPs notified to network operators: 3161
number of spam blocked: 148480
recipient count of spam blocked: 4907290

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-GD	1117
2	UNICOM-LN	397
3	HINET-NET	289
4	MAINT-CHINANET-HA	69
5	CHINANET-FJ	64
6	CHINANET-JS	54
7	UNICOM-HA	45
8	UNICOM-BJ	35
9	KORNET-KR	35
10	ZTWL	33

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	2237
2	Taiwan	309
3	Brazil	133
4	United States	110
5	Russian Federation	103
6	South Korea	91
7	India	73
8	France	53
9	Ukraine	50
10	Viet Nam	35