Botnet Statistics [2012-12-14]

detection period: 2012-12-14 00:00-23:59 UTC
total number of suspected botnet IPs: 3962
number of botnet IPs notified to network operators: 3398
number of spam blocked: 155384
recipient count of spam blocked: 5170025

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	738
2	UNICOM-HN	522
3	MAINT-CHINANET-HA	284
4	CHINANET-GD	204
5	CHINANET-HA	202
6	UNICOM-GD	196
7	ZTWL	62
8	CHINANET-FJ	62
9	TimeNet	60
10	CTTNET	56

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	2017
2	Taiwan	752
3	Brazil	122
4	United States	111
5	Russian Federation	109
6	India	71
7	South Korea	66
8	Colombia	38
9	Ukraine	37
10	Mexico	35