Botnet Statistics [2013-09-27]

detection period: 2013-09-27 00:00-23:59 UTC
total number of suspected botnet IPs: 2574
number of botnet IPs notified to network operators: 2179
number of spam blocked: 93006
recipient count of spam blocked: 3143633

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	902
2	UNICOM-GD	178
3	CHINANET-GD	95
4	CTTNET	71
5	UNICOM-LN	27
6	PE-TPSA-LACNIC	27
7	CRTC	24
8	PE-PETD2-LACNIC	20
9	AR-CASA10-LACNIC	19
10	CO-ACSA-LACNIC	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	914
2	China	614
3	United States	122
4	Peru	74
5	Argentina	66
6	India	55
7	Brazil	55
8	Colombia	49
9	Italy	38
10	United Kingdom	38