Report for 267621

Name

AS267621 - IFIBER TELECOM, BR

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS6447) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

267621 IFIBER TELECOM, BR

  Adjacency:     6  Upstream:     5  Downstream:     1
  Upstream Adjacent AS list
    AS10429         TELEFONICA BRASIL S.A, BR
    AS274685        HS TELECOMUNICACAO E TECNOLOGIA LTDA, BR
    AS1031          PEER1-1031, US
    AS267973        G.V.R. TELECOMUNICACOES E SERVICOS LTDA - ME, BR
    AS271253        LINK BRASIL TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS262286        Netw Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12270 AS267621       ORG+TRN Originate:       8192 /19.00  Transit:        768 /22.42 IFIBER TELECOM, BR

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
 8172 AS267621      IFIBER TELECOM, BR                                10      8      2      4      6  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.71.164.0/22       3303 3356 271253 267621   
  45.71.164.0/22       57866 3356 271253 267621 267621 + Announce - aggregate of 45.71.164.0/23 (57866 3356 271253 267621 267621) and 45.71.166.0/23 (57866 3356 271253 267621 267621)
  45.71.164.0/23       57866 3356 271253 267621 267621 - Withdrawn - aggregated with 45.71.166.0/23 (57866 3356 271253 267621 267621)
  45.71.166.0/23       57866 3356 271253 267621 267621 - Withdrawn - aggregated with 45.71.164.0/23 (57866 3356 271253 267621 267621)
  186.250.80.0/21      3303 3356 271253 267621   
  186.250.80.0/21      57866 3356 271253 267621 267621 + Announce - aggregate of 186.250.80.0/22 (57866 3356 271253 267621 267621) and 186.250.84.0/22 (57866 3356 271253 267621 267621)
  186.250.80.0/22      57866 3356 271253 267621 267621 - Withdrawn - aggregated with 186.250.84.0/22 (57866 3356 271253 267621 267621)
  186.250.80.0/23      57866 3356 271253 267621 267621 - Withdrawn - matching aggregate 186.250.80.0/22 57866 3356 271253 267621 267621
  186.250.82.0/23      57866 3356 271253 267621 267621 - Withdrawn - matching aggregate 186.250.80.0/22 57866 3356 271253 267621 267621
  186.250.84.0/22      57866 3356 271253 267621 267621 - Withdrawn - aggregated with 186.250.80.0/22 (57866 3356 271253 267621 267621)
  186.250.84.0/23      57866 3356 271253 267621 267621 - Withdrawn - matching aggregate 186.250.84.0/22 57866 3356 271253 267621 267621
  186.250.86.0/23      57866 3356 271253 267621 267621 - Withdrawn - matching aggregate 186.250.84.0/22 57866 3356 271253 267621 267621

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS267621   2 More Specifics   3 Total Advertisements   IFIBER TELECOM, BR
    45.71.164.0/23                45.71.164.0/22
    45.71.166.0/23                45.71.164.0/22
    186.250.80.0/22               186.250.80.0/21
    186.250.84.0/22               186.250.80.0/21

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 186.250.80.0/21             Withdrawn
    - 186.250.80.0/22             Withdrawn
    - 186.250.84.0/22             Withdrawn

Whois Entry

whois: 402609

IANA has recorded AS267621 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267621\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded