Botnet Statistics [2013-11-18]

detection period: 2013-11-18 00:00-23:59 UTC
total number of suspected botnet IPs: 1871
number of botnet IPs notified to network operators: 1799
number of spam blocked: 82364
recipient count of spam blocked: 2751040

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

Rank	Network	# of suspected botnet IPs
1	HINET-NET	832
2	UNICOM-GD	189
3	CHINANET-GD	73
4	CMNET	31
5	UNICOM-LN	30
6	CHINANET-ZJ-NB	25
7	ZTWL	21
8	UNICOM-HE	19
9	CHINANET-JS	17
10	CHINANET-GX	15

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	Taiwan	840
2	China	634
3	United States	83
4	Brazil	25
5	United Kingdom	18
6	Russian Federation	17
7	India	14
8	Israel	13
9	Japan	11
10	Italy	11