Botnet Statistics [2012-12-25]

detection period: 2012-12-25 00:00-23:59 UTC
total number of suspected botnet IPs: 4339
number of botnet IPs notified to network operators: 3900
number of spam blocked: 161963
recipient count of spam blocked: 5043711

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	772
2	MAINT-CHINANET-HA	397
3	UNICOM-HN	365
4	UNICOM-LN	357
5	CHINANET-HA	342
6	CHINANET-GD	134
7	CHINANET-FJ	70
8	DXTNET	61
9	CHINANET-JS	56
10	CHINANET-HE	38

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	2384
2	Taiwan	788
3	Russian Federation	121
4	United States	114
5	Brazil	113
6	India	89
7	South Korea	60
8	Ukraine	35
9	Germany	34
10	Viet Nam	32