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Thursday, June 10, 2010

Botnet Statistics [2010-06-09]

detection period: 2010-06-09 00:00-23:59 UTC
total number of suspected botnet IPs: 4832
number of botnet IPs notified to network operators: 4273
number of blocked spams: 161252
recipient count of blocked spams: 3238649

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

RankNetwork# of suspected botnet IPs
1HINET-NET1357
2BSNLNET791
3CHINANET-GD609
4AR-TEAR7-LACNIC124
5002.558.157/0001-62113
6RCOM104
7TATACOMM-IN71
8HATHWAY-NET63
9002.558.134/0001-5862
10000.065.376/0002-6550

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
1Taiwan1387
2India1123
3China1023
4Brazil399
5Argentina195
6Russian Federation162
7Thailand48
8United States42
9Ukraine40
10Indonesia40

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