Botnet Statistics [2013-09-09]

detection period: 2013-09-09 00:00-23:59 UTC
total number of suspected botnet IPs: 5903
number of botnet IPs notified to network operators: 5749
number of spam blocked: 120672
recipient count of spam blocked: 3984474

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	2916
2	HINET-NET	898
3	CHINANET-GD	308
4	CRTC	230
5	UNICOM-GD	210
6	CTTNET	183
7	CMNET	64
8	CHINANET-FJ	46
9	CHINASKYNET	35
10	ZTWL	27

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	4250
2	Taiwan	907
3	United States	241
4	Brazil	47
5	United Kingdom	46
6	Russian Federation	33
7	India	25
8	Iran	20
9	Canada	20
10	Peru	15