[caiu] Blocos IP - sequestro - AT&T

Alexandre Guimaraes aguimaraes em terremark.com
Terça Janeiro 31 11:45:22 BRST 2012


Bloco IP da BrT sendo usado pela AT&T

201.10.192.0/18<http://i.bgp.net.br/whois?query=201.10.192.0/18>



br2.gru#sh ip bgp 201.10.216.20
BGP routing table entry for 0.0.0.0/0, version 303403640
Paths: (3 available, best #2, table default)
  Advertised to update-groups:
     108        181        184        186        187        188
  23148 7018
    201.94.145.1 (metric 2) from 201.94.145.1 (201.94.145.1)
      Origin IGP, metric 16, localpref 100, valid, internal
      Community: 23148:1 23148:2 23148:22 23148:202 28625:1 28625:5 28625:53 28625:501
  23148 7018
    201.94.159.53 from 201.94.159.53 (201.94.145.3)
      Origin IGP, metric 16, localpref 100, valid, external, best
      Community: 23148:1 23148:2 23148:22 23148:202 28625:1 28625:5 28625:53 28625:501
  Local, (default-originate)
    0.0.0.0 from 0.0.0.0 (201.94.145.2)
      Origin IGP, localpref 100, external



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