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Thursday, February 19, 2015

Botnet Statistics [2015-02-18]

detection period: 2015-02-18 00:00-23:59 UTC
total number of suspected botnet IPs: 1291
number of botnet IPs notified to network operators: 1223
number of spam blocked: 113862
recipient count of spam blocked: 4150790

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

RankNetwork# of suspected botnet IPs
1HINET-NET816
2CHINANET-GD84
3VNPT-VNNIC-VN12
4KORNET-KR11
5NWT-NET9
6HICHINA6
7CHINANET-JX5
8CHINANET-JS5
9UNICOM-HA4
10UNICOM-AH4

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
1Taiwan827
2China171
3United States36
4Indonesia21
5South Korea20
6Viet Nam17
7India17
8Hong Kong16
9Turkey12
10Russian Federation12

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