Botnet Statistics [2012-01-21]

detection period: 2012-01-21 00:00-23:59 UTC
total number of suspected botnet IPs: 3944
number of botnet IPs notified to network operators: 3039
number of spam blocked: 5067
recipient count of spam blocked: 152849

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	280
2	PTCL	123
3	KORNET-KR	117
4	MTNLISP	99
5	TELKOMNET	96
6	BSNLNET	95
7	VNPT-VNNIC-VN	82
8	BY-BELPAK-20091210	63
9	PE-PETD2-LACNIC	47
10	BHARTI-IN	42

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	India	402
2	Indonesia	397
3	Taiwan	316
4	China	238
5	Russian Federation	214
6	South Korea	181
7	Peru	167
8	Brazil	160
9	Poland	157
10	Pakistan	153