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Tuesday, November 16, 2010

Botnet Statistics [2010-11-15]

detection period: 2010-11-15 00:00-23:59 UTC
total number of suspected botnet IPs: 3265
number of botnet IPs notified to network operators: 2834
number of blocked spams: 380185
recipient count of blocked spams: 12746466

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

RankNetwork# of suspected botnet IPs
1HINET-NET1349
2BSNLNET356
3AR-TEAR7-LACNIC62
4RCOM56
5TATACOMM-IN49
6CAT-BB-NET36
7TRUEBB-NET35
8HATHWAY-NET32
9000.065.376/0002-6529
10TRUENET28

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
1Taiwan1360
2India543
3China283
4Brazil189
5Russian Federation146
6Thailand136
7Argentina109
8Ukraine48
9United States40
10South Korea28

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