Botnet Statistics [2013-09-18]

detection period: 2013-09-18 00:00-23:59 UTC
total number of suspected botnet IPs: 2901
number of botnet IPs notified to network operators: 2471
number of spam blocked: 94578
recipient count of spam blocked: 3217547

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	814
2	UNICOM-GD	185
3	CHINASKYNET	141
4	CHINANET-GD	124
5	CTTNET	69
6	ZTWL	40
7	CHINANET-FJ	25
8	CBC-CM-4	23
9	UNICOM-LN	22
10	CCCH3-4	17

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	829
2	China	779
3	United States	297
4	Brazil	72
5	Argentina	55
6	United Kingdom	53
7	Italy	51
8	Spain	50
9	Peru	46
10	Iran	44