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Monday, November 15, 2010

Botnet Statistics [2010-11-14]

detection period: 2010-11-14 00:00-23:59 UTC
total number of suspected botnet IPs: 2918
number of botnet IPs notified to network operators: 2557
number of blocked spams: 401636
recipient count of blocked spams: 13425377

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

RankNetwork# of suspected botnet IPs
1HINET-NET1468
2BSNLNET128
3CAT-BB-NET37
4TRUEBB-NET36
5AR-TEAR7-LACNIC34
6TRUENET31
7000.065.376/0002-6531
8RCOM28
9CHINANET-ZJ-WZ27
10UNICOM-SD26

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
1Taiwan1479
2China279
3India203
4Brazil176
5Thailand131
6Russian Federation105
7Argentina74
8United States47
9Ukraine45
10South Korea32

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