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Friday, December 3, 2010

Botnet Statistics [2010-12-02]

detection period: 2010-12-02 00:00-23:59 UTC
total number of suspected botnet IPs: 4158
number of botnet IPs notified to network operators: 3527
number of blocked spams: 178751
recipient count of blocked spams: 4835427

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

RankNetwork# of suspected botnet IPs
1BSNLNET827
2HINET-NET549
3CHINANET-GD329
4RCOM174
5AR-TEAR7-LACNIC92
6TATACOMM-IN78
7HATHWAY-NET74
8UKRTELNET65
9000.065.376/0002-6551
10TRUENET47

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
1India1295
2China639
3Taiwan567
4Brazil331
5Russian Federation253
6Argentina153
7Thailand144
8Ukraine110
9Kazakhstan55
10South Korea54

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