Botnet Statistics [2013-09-28]

detection period: 2013-09-28 00:00-23:59 UTC
total number of suspected botnet IPs: 2692
number of botnet IPs notified to network operators: 2257
number of spam blocked: 91236
recipient count of spam blocked: 3095974

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	890
2	UNICOM-GD	182
3	CHINANET-GD	103
4	CTTNET	94
5	CHINANET-FJ	38
6	PE-TPSA-LACNIC	31
7	UNICOM-LN	27
8	CRTC	24
9	AR-CASA10-LACNIC	24
10	BSNLNET	20

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	904
2	China	683
3	United States	81
4	Argentina	73
5	Iran	68
6	Peru	63
7	India	63
8	Spain	58
9	Brazil	57
10	Russian Federation	48