Botnet Statistics [2013-12-22]

detection period: 2013-12-22 00:00-23:59 UTC
total number of suspected botnet IPs: 1526
number of botnet IPs notified to network operators: 1491
number of spam blocked: 3570
recipient count of spam blocked: 141673

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	461
2	CRTC	255
3	CTTNET	230
4	CHINANET-FJ	45
5	UNICOM-LN	26
6	MSFT-GFS	18
7	UNICOM-HE	10
8	UNICOM-GD	9
9	CHINANET-JS	9
10	002.558.157/0001-62	8

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	1185
2	United States	80
3	Brazil	35
4	Russian Federation	22
5	South Korea	15
6	Turkey	11
7	Indonesia	11
8	Taiwan	10
9	United Kingdom	10
10	Germany	10