Botnet Statistics [2014-02-19]

detection period: 2014-02-19 00:00-23:59 UTC
total number of suspected botnet IPs: 4893
number of botnet IPs notified to network operators: 4628
number of spam blocked: 37586
recipient count of spam blocked: 1200741

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

Rank	Network	# of suspected botnet IPs
1	CMNET	544
2	CRTC	304
3	UNICOM-SD	205
4	CHINANET-JS	194
5	CHINANET-GD	183
6	CTTNET	151
7	UNICOM-HA	148
8	UNICOM-LN	125
9	UNICOM-HE	116
10	HINET-NET	102

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	3690
2	Italy	244
3	Taiwan	128
4	Brazil	120
5	Spain	84
6	Turkey	51
7	United States	50
8	Poland	36
9	Russian Federation	29
10	Argentina	29