Botnet Statistics [2013-10-11]

detection period: 2013-10-11 00:00-23:59 UTC
total number of suspected botnet IPs: 2297
number of botnet IPs notified to network operators: 2050
number of spam blocked: 86919
recipient count of spam blocked: 2938037

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	966
2	UNICOM-GD	164
3	CHINANET-GD	102
4	CHINANET-FJ	36
5	CTTNET	29
6	UNICOM-LN	26
7	CMNET	19
8	UNICOM-HE	12
9	AR-CASA10-LACNIC	12
10	UNICOM-HA	11

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	Taiwan	975
2	China	583
3	United States	111
4	Brazil	53
5	Argentina	48
6	India	35
7	United Kingdom	29
8	Russian Federation	28
9	Italy	26
10	Spain	24