Custom Search

Sunday, July 31, 2011

Botnet Statistics [2011-07-30]

detection period: 2011-07-30 00:00-23:59 UTC
total number of suspected botnet IPs: 1922
number of botnet IPs notified to network operators: 1371
number of blocked spams: 21894
recipient count of blocked spams: 739851

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

RankNetwork# of suspected botnet IPs
1HINET-NET223
2CHINANET-GD92
3UNICOM-BJ59
4CRTC46
5BSNLNET43
6CHINANET-JS40
7UNICOM-SD27
8000.065.376/0002-6522
9CHINANET-ZJ21
10NETBLK-THEPLANET-BLK-1519

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
1China572
2Taiwan235
3India111
4Brazil111
5United States99
6Russian Federation77
7Indonesia50
8Poland41
9Ukraine40
10South Korea35

No comments:

Post a Comment