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Sunday, August 8, 2010

Botnet Statistics [2010-08-07]

detection period: 2010-08-07 00:00-23:59 UTC
total number of suspected botnet IPs: 2960
number of botnet IPs notified to network operators: 2616
number of blocked spams: 135844
recipient count of blocked spams: 3269600

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

RankNetwork# of suspected botnet IPs
1BSNLNET904
2CHINANET-GD578
3RCOM108
4AR-TEAR7-LACNIC103
5TATACOMM-IN79
6HATHWAY-NET53
7002.558.134/0001-5852
8000.065.376/0002-6547
9ALLIANCEBROADBAND45
10CAT-BB-NET35

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
1India1250
2China810
3Brazil237
4Argentina168
5Thailand104
6Russian Federation79
7Taiwan46
8Indonesia37
9Ukraine26
10South Korea23

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