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Thursday, April 25, 2013

Botnet Statistics [2013-04-24]

detection period: 2013-04-24 00:00-23:59 UTC
total number of suspected botnet IPs: 6119
number of botnet IPs notified to network operators: 5510
number of spam blocked: 18265
recipient count of spam blocked: 143754

To encourage cyber security information sharing (as some form of open data) while still giving victims enough time to clean up their computers, the IP list of suspected infected computers will be released here 10 days after its respective botnet statistics gets published.

Suspected Bots IP [2013-04-24]

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

RankNetwork# of suspected botnet IPs
1CHINANET-JS1468
2UNICOM-HA1026
3CRTC349
4CHINANET-HE340
5BY-BELPAK-20091210185
6UNICOM-GD177
7CHINANET-GD126
8CTTNET104
9TimeNet56
10BY-BELPAK-2012033049

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
1China4004
2Belarus343
3United States261
4Ukraine156
5Kazakhstan138
6Peru98
7Viet Nam71
8Korea71
9India63
10Russian Federation53

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