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Saturday, August 14, 2010

Botnet Statistics [2010-08-13]

detection period: 2010-08-13 00:00-23:59 UTC
total number of suspected botnet IPs: 1813
number of botnet IPs notified to network operators: 1809
number of blocked spams: 86932
recipient count of blocked spams: 1828785

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

RankNetwork# of suspected botnet IPs
1HINET-NET1397
2CHINANET-GD360
3CHINANET-ZJ-WZ28
4003.420.926/0002-052
5broadNnet-KR1
6UPC-NL1
7UNICOM-LN1
8UA-PODOL1
9TLKM_BB_INF_110_1381
10TATARBROADBANDNETS1

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
1Taiwan1397
2China392
3Russian Federation4
4South Korea3
5Brazil3
6United States2
7Ukraine1
8Saudi Arabia1
9Netherlands1
10Malaysia1

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