Botnet Statistics [2013-06-13]

detection period: 2013-06-13 00:00-23:59 UTC
total number of suspected botnet IPs: 14688
number of botnet IPs notified to network operators: 14387
number of spam blocked: 63224
recipient count of spam blocked: 2348803

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	CHINANET-JS	3989
2	UNICOM-HA	2179
3	CHINANET-HB	2011
4	UNICOM-HB	1401
5	CHINANET-HE	875
6	HINET-NET	380
7	UNICOM-HN	375
8	CTTNET	254
9	CHINANET-HA	230
10	CMNET	227

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	China	13011
2	Taiwan	411
3	United States	258
4	Brazil	101
5	Russian Federation	60
6	India	47
7	Spain	46
8	Colombia	44
9	Peru	41
10	Mexico	41