Custom Search

Thursday, February 23, 2012

Botnet Statistics [2012-02-22]

detection period: 2012-02-22 00:00-23:59 UTC
total number of suspected botnet IPs: 6177
number of botnet IPs notified to network operators: 5359
number of spam blocked: 64585
recipient count of spam blocked: 1961151

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

RankNetwork# of suspected botnet IPs
1CHINANET-GD1270
2UNICOM-HA1109
3HINET-NET490
4UNICOM-GD401
5UNICOM-HN291
6VNPT-VNNIC-VN81
7TELKOMNET49
8CHINANET-JS47
9BSNLNET47
10KORNET-KR40

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
1China3543
2Taiwan515
3India185
4Indonesia179
5United States149
6Viet Nam137
7Brazil116
8Russian Federation111
9South Korea86
10Poland82

No comments:

Post a Comment