Botnet Statistics [2013-10-22]

detection period: 2013-10-22 00:00-23:59 UTC
total number of suspected botnet IPs: 3255
number of botnet IPs notified to network operators: 2803
number of spam blocked: 105231
recipient count of spam blocked: 3569259

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	849
2	UNICOM-GD	140
3	CHINANET-GD	123
4	SINGNET-SG	40
5	CHINANET-FJ	32
6	CHINANET-GX	31
7	VNPT-VNNIC-VN	26
8	CMNET	25
9	BHARTI-IN	23
10	ZTWL	22

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	862
2	China	711
3	United States	347
4	India	77
5	Italy	69
6	Singapore	61
7	Hong Kong	61
8	Argentina	60
9	United Kingdom	58
10	Australia	53