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Thursday, September 26, 2013

Botnet Statistics [2013-09-25]

detection period: 2013-09-25 00:00-23:59 UTC
total number of suspected botnet IPs: 2900
number of botnet IPs notified to network operators: 2442
number of spam blocked: 106767
recipient count of spam blocked: 3645525

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

RankNetwork# of suspected botnet IPs
1HINET-NET858
2UNICOM-GD178
3CHINANET-GD117
4CTTNET56
5ZTWL33
6CHINANET-FJ32
7UNICOM-LN25
8AR-CASA10-LACNIC24
9CHINANET-JS19
10PE-TPSA-LACNIC15

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
1Taiwan872
2China700
3United States239
4United Kingdom87
5Brazil81
6Argentina64
7Iran54
8India51
9Italy50
10Spain46

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