Botnet Statistics [2013-06-08]

detection period: 2013-06-08 00:00-23:59 UTC
total number of suspected botnet IPs: 12576
number of botnet IPs notified to network operators: 12101
number of spam blocked: 69737
recipient count of spam blocked: 2578958

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	2457
2	CHINANET-HB	2284
3	UNICOM-HB	1562
4	UNICOM-HA	1338
5	UNICOM-HN	520
6	HINET-NET	483
7	CHINANET-HA	306
8	CRTC	298
9	CHINANET-GD	256
10	CTTNET	254

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	10647
2	Taiwan	507
3	United States	226
4	India	101
5	Peru	95
6	Brazil	80
7	Kazakhstan	61
8	Russian Federation	58
9	Viet Nam	50
10	Colombia	50