ban an entire ip range from acessing my server..

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  • alex79
    Confirmed User
    • Jun 2002
    • 996
    #1

    ban an entire ip range from acessing my server..

    I want to bann all netseer.com crawlers IP's from spidering my website, from linux firewall (iptables)..
    There are over 500 different IP's from where they are access my server..
    few IP's are:

    67.202.22.253
    67.202.23.133
    67.202.24.156
    67.202.24.170

    how can i ban this entire IP range? and what is the range that should be banned? it is 67.202.0.0-67.202.255.255 or ..?
    Tags: None
    • ServerGenius
      Confirmed User
      • Feb 2002
      • 9377
      #2
      iptables -A INPUT -s 67.202.22.0/24 -j DROP
      iptables -A INPUT -s 67.202.23.0/24 -j DROP
      iptables -A INPUT -s 67.202.23.0/24 -j DROP
      | http://www.sinnerscash.com/ | ICQ: 370820 | Skype: SinnersCash | AdultWhosWho |

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        • alex79
          Confirmed User
          • Jun 2002
          • 996
          #3
          Originally posted by ServerGenius
          iptables -A INPUT -s 67.202.22.0/24 -j DROP
          iptables -A INPUT -s 67.202.23.0/24 -j DROP
          iptables -A INPUT -s 67.202.23.0/24 -j DROP
          67.202.22.0/24 means 67.202.22.0-67.202.22.225 ?

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            • ServerGenius
              Confirmed User
              • Feb 2002
              • 9377
              #4
              Originally posted by alex79
              67.202.22.0/24 means 67.202.22.0-67.202.22.225 ?
              Yes a /24 is 255 ip addresses or a Class C range.
              /32 is 1 ip address it's a bitmask number
              4 octets (4 x 8 = 32)
              Last edited by ServerGenius; 11-19-2007, 09:14 AM.
              | http://www.sinnerscash.com/ | ICQ: 370820 | Skype: SinnersCash | AdultWhosWho |

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