Botnet Statistics [2013-12-27]

detection period: 2013-12-27 00:00-23:59 UTC
total number of suspected botnet IPs: 2574
number of botnet IPs notified to network operators: 2223
number of spam blocked: 41256
recipient count of spam blocked: 1583938

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-GD	276
2	CMNET	105
3	CTTNET	92
4	UNICOM-SD	88
5	CRTC	83
6	UNICOM-HE	61
7	UNICOM-LN	60
8	CHINANET-JS	51
9	UNICOM-HL	44
10	UNICOM-JL	41

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	1539
2	United States	131
3	India	55
4	Taiwan	46
5	Argentina	45
6	Brazil	42
7	Italy	40
8	Spain	40
9	United Kingdom	36
10	Peru	35