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Saturday, August 7, 2010

Botnet Statistics [2010-08-04]

detection period: 2010-08-04 00:00-23:59 UTC
total number of suspected botnet IPs: 4207
number of botnet IPs notified to network operators: 0
number of blocked spams: 183353
recipient count of blocked spams: 4867555

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

RankNetwork# of suspected botnet IPs
1BSNLNET1209
2HINET-NET517
3CHINANET-GD329
4RCOM138
5AR-TEAR7-LACNIC122
6TATACOMM-IN119
7TFN-NET108
8HATHWAY-NET68
9CAT-BB-NET64
10002.558.134/0001-5862

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
1India1669
2China684
3Taiwan629
4Brazil306
5Argentina202
6Thailand137
7Russian Federation130
8Ukraine40
9Indonesia39
10Ethiopia30

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