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Wednesday, January 20, 2010

Botnet Statistics [2010-01-19]

detection period: 2010-01-19 00:00-23:59 UTC
total number of suspected botnet IPs: 4723
number of botnet IPs notified to network operators: 4335

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET1264
2CHINANET-GD703
3BSNLNET569
4TFN-NET172
5002.558.157/0001-62157
6RCOM94
7AR-TEAR7-LACNIC93
8TATACOMM-IN71
9002.449.992/0001-6463
10002.558.134/0001-5858

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1Taiwan1449
2China1072
3India852
4Brazil474
5Argentina162
6United States156
7Russian Federation93
8Ukraine39
9Indonesia34
10South Korea33

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