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Saturday, May 15, 2010

Botnet Statistics [2010-05-14]

detection period: 2010-05-14 00:00-23:59 UTC
total number of suspected botnet IPs: 2196
number of botnet IPs notified to network operators: 2098
number of blocked spams: 31227
recipient count of blocked spams: 370052

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

RankNetwork# of suspected botnet IPs
1HINET-NET1209
2RITELE246
3CHINANET-GD243
4TFN-NET101
5076.535.764/0326-9011
6UNICOM-SD10
7CHINANET-JS10
8RCOM9
9KORNET-KR9
10UNICOM-HA8

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
1Taiwan1311
2China625
3United States55
4Brazil46
5India23
6Russian Federation19
7Indonesia16
8South Korea9
9Thailand8
10Poland7

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