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Monday, February 16, 2015

Botnet Statistics [2015-02-15]

detection period: 2015-02-15 00:00-23:59 UTC
total number of suspected botnet IPs: 1445
number of botnet IPs notified to network operators: 1378
number of spam blocked: 130433
recipient count of spam blocked: 4624035

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

RankNetwork# of suspected botnet IPs
1HINET-NET888
2CHINANET-GD210
3NWT-NET5
4UNICOM-SD4
5KORNET-KR4
6YITAIFENG3
7VOCUS-AS-AP3
8IR-DCC-200411253
9GZGH3
10CHINANET-SN3

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
1Taiwan892
2China278
3United States31
4Russian Federation30
5Indonesia18
6Iran14
7Hong Kong14
8Brazil10
9Argentina10
10Viet Nam8

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