Botnet Statistics [2010-10-17]

detection period: 2010-10-17 00:00-23:59 UTC
total number of suspected botnet IPs: 2378
number of botnet IPs notified to network operators: 2098
number of blocked spams: 380865
recipient count of blocked spams: 12391489

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	1382
2	AR-TEAR7-LACNIC	37
3	000.065.376/0002-65	32
4	CHINANET-ZJ-WZ	24
5	033.530.486/0001-29	21
6	TELKOMNET	16
7	CAT-BB-NET	15
8	002.558.134/0001-58	15
9	TRUENET	14
10	CO-ACSA-LACNIC	13

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	1393
2	China	174
3	Brazil	150
4	Russian Federation	91
5	United States	63
6	Argentina	63
7	Thailand	52
8	India	39
9	Indonesia	34
10	Colombia	31