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Thursday, November 26, 2015

Botnet Statistics [2015-11-25]

detection period: 2015-11-25 00:00-23:59 UTC
total number of suspected botnet IPs: 1252
number of botnet IPs notified to network operators: 1241
number of spam blocked: 326610
recipient count of spam blocked: 1675979

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

RankNetwork# of suspected botnet IPs
1HINET-NET419
2UNICOM-ZJ149
3WASU92
4WASU-BB79
5CHINANET-ZJ78
6CHINANET-HB74
7CHINANET-AH67
8UNICOM-AH58
9CHINANET-GD35
10SAKURA-NET25

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
1China700
2Taiwan424
3Viet Nam33
4Japan27
5United States16
6South Korea5
7India5
8Russian Federation4
9Romania3
10Hong Kong3

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