Botnet Statistics [2013-04-14]

detection period: 2013-04-14 00:00-23:59 UTC
total number of suspected botnet IPs: 5704
number of botnet IPs notified to network operators: 5335
number of spam blocked: 131616
recipient count of spam blocked: 4642069

To encourage cyber security information sharing (as some form of open data) while still giving victims enough time to clean up their computers, the IP list of suspected infected computers will be released here 10 days after its respective botnet statistics gets published.

Suspected Bots IP [2013-04-14]

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-JS	2004
2	CRTC	432
3	CHINANET-HE	353
4	CHINANET-GD	226
5	CTTNET	204
6	BY-BELPAK-20091210	202
7	BY-BELPAK-20120330	82
8	HINET-NET	55
9	BY-BELPAK-20080213	53
10	UNICOM-GD	51

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	3726
2	Belarus	427
3	United States	212
4	Ukraine	170
5	Russian Federation	116
6	Kazakhstan	100
7	Taiwan	73
8	Brazil	72
9	Viet Nam	53
10	Germany	48