Botnet Statistics [2013-10-05]

detection period: 2013-10-05 00:00-23:59 UTC
total number of suspected botnet IPs: 2128
number of botnet IPs notified to network operators: 1802
number of spam blocked: 75281
recipient count of spam blocked: 2606887

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	913
2	CTTNET	78
3	CHINANET-GD	68
4	UNICOM-LN	29
5	CHINANET-FJ	23
6	CRTC	21
7	CMNET	18
8	CHINANET-JS	17
9	AR-CASA10-LACNIC	16
10	IR-DCC-20101018	14

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	921
2	China	418
3	United States	58
4	Argentina	57
5	Brazil	50
6	Iran	45
7	Spain	38
8	Peru	36
9	India	36
10	Colombia	36