Botnet Statistics [2013-09-06]

detection period: 2013-09-06 00:00-23:59 UTC
total number of suspected botnet IPs: 5624
number of botnet IPs notified to network operators: 5189
number of spam blocked: 119856
recipient count of spam blocked: 3718160

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	1003
2	CHINANET-JS	468
3	CHINANET-GD	361
4	CMNET	330
5	UNICOM-GD	216
6	CTTNET	194
7	CRTC	154
8	CHINASKYNET	149
9	UNICOM-SD	105
10	UNICOM-LN	81

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	3194
2	Taiwan	1028
3	United States	325
4	India	80
5	Brazil	76
6	South Korea	66
7	United Kingdom	61
8	Italy	50
9	Argentina	48
10	Spain	47