Botnet Statistics [2013-09-19]

detection period: 2013-09-19 00:00-23:59 UTC
total number of suspected botnet IPs: 2606
number of botnet IPs notified to network operators: 2267
number of spam blocked: 87180
recipient count of spam blocked: 2937507

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	861
2	UNICOM-GD	164
3	CHINANET-GD	105
4	CHINASKYNET	89
5	CTTNET	78
6	CHINANET-FJ	43
7	ZTWL	27
8	UNICOM-LN	19
9	AR-CASA10-LACNIC	18
10	PE-TPSA-LACNIC	17

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	868
2	China	679
3	United States	160
4	Spain	62
5	Brazil	55
6	United Kingdom	50
7	Italy	48
8	India	48
9	Colombia	44
10	Argentina	43