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Tuesday, January 13, 2015

Botnet Statistics [2015-01-12]

detection period: 2015-01-12 00:00-23:59 UTC
total number of suspected botnet IPs: 875
number of botnet IPs notified to network operators: 822
number of spam blocked: 148247
recipient count of spam blocked: 4895914

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

RankNetwork# of suspected botnet IPs
1CHINANET-GD182
2CRTC121
3UNICOM-GD58
4HINET-NET56
5CHINANET-FJ27
6NETBLK-NOBIS-TECHNOLOGY-GROUP-1823
7UNICOM-FJ20
8UNICOM-HA16
9VNPT-VNNIC-VN10
10CHINANET-SH8

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
1China573
2Taiwan64
3United States55
4Indonesia25
5Viet Nam22
6Russian Federation11
7Brazil11
8Iran10
9UNKNOWN8
10Hong Kong7

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