Botnet Statistics [2013-11-05]

detection period: 2013-11-05 00:00-23:59 UTC
total number of suspected botnet IPs: 2727
number of botnet IPs notified to network operators: 2601
number of spam blocked: 90061
recipient count of spam blocked: 2951365

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	825
2	CRTC	275
3	CTTNET	173
4	CHINANET-GD	162
5	UNICOM-GD	115
6	CMNET	70
7	UNICOM-LN	38
8	CHINANET-SH	37
9	CHINANET-FJ	35
10	CHINANET-JS	29

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	1308
2	Taiwan	839
3	United States	141
4	Brazil	36
5	United Kingdom	28
6	Russian Federation	24
7	Canada	17
8	Israel	16
9	Italy	15
10	India	15