Botnet Statistics [2013-10-28]

detection period: 2013-10-28 00:00-23:59 UTC
total number of suspected botnet IPs: 2212
number of botnet IPs notified to network operators: 1912
number of spam blocked: 88513
recipient count of spam blocked: 2961382

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	777
2	CHINANET-GD	125
3	CHINANET-JS	51
4	CHINANET-FJ	42
5	CMNET	32
6	UNICOM-LN	30
7	CHINANET-AH	30
8	CTTNET	25
9	UNICOM-HE	21
10	CHINANET-JX	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	787
2	China	580
3	United States	115
4	Brazil	59
5	Spain	56
6	Argentina	44
7	Italy	34
8	Germany	33
9	Colombia	33
10	Peru	29