Report for 28133

Name

AS28133 - Provedor Eloinet Ltda, 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 AS2.0) 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.

28133 AS28133 - Provedor Eloinet Ltda, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS21574         AS21574 - Century Telecom Ltda, BR
    AS23106         AS23106 - AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT, BR
  Downstream Adjacent AS list
    AS273590        AS273590 - PVN Provedor De Internet LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9668  AS28133        ORG+TRN Originate:      11008 /18.57  Transit:        512 /23.00 AS28133 - Provedor Eloinet Ltda, 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       %
 5823 AS28133       AS28133 - Provedor Eloinet Ltda, BR               14      9      1      6      8  57.14%


  Prefix               AS Path                              Aggregation Suggestion
  177.124.134.0/23     4608 7575 7195 23106 28133   
  177.124.135.0/24     4608 7575 7195 21574 28133   
  179.189.208.0/22     4608 7575 7195 23106 28133   
  179.189.208.0/23     4608 7575 7195 21574 28133   
  179.189.210.0/23     4608 7575 7195 23106 28133 - Withdrawn - matching aggregate 179.189.208.0/22 4608 7575 7195 23106 28133
  187.45.32.0/20       4608 7575 7195 23106 28133   
  187.45.32.0/21       4608 7575 7195 21574 28133 + Announce - aggregate of 187.45.32.0/22 (4608 7575 7195 21574 28133) and 187.45.36.0/22 (4608 7575 7195 21574 28133)
  187.45.32.0/23       4608 7575 7195 21574 28133 - Withdrawn - aggregated with 187.45.34.0/23 (4608 7575 7195 21574 28133)
  187.45.34.0/23       4608 7575 7195 21574 28133 - Withdrawn - aggregated with 187.45.32.0/23 (4608 7575 7195 21574 28133)
  187.45.36.0/23       4608 7575 7195 21574 28133 - Withdrawn - aggregated with 187.45.38.0/23 (4608 7575 7195 21574 28133)
  187.45.38.0/23       4608 7575 7195 21574 28133 - Withdrawn - aggregated with 187.45.36.0/23 (4608 7575 7195 21574 28133)
  187.45.40.0/23       4608 7575 7195 23106 28133 - Withdrawn - matching aggregate 187.45.32.0/20 4608 7575 7195 23106 28133
  187.45.42.0/23       4608 7575 7195 23106 28133 - Withdrawn - matching aggregate 187.45.32.0/20 4608 7575 7195 23106 28133
  187.45.44.0/23       4608 7575 7195 23106 28133 - Withdrawn - matching aggregate 187.45.32.0/20 4608 7575 7195 23106 28133
  187.45.46.0/23       4608 7575 7195 23106 28133 - Withdrawn - matching aggregate 187.45.32.0/20 4608 7575 7195 23106 28133

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

AS28133   11 More Specifics   14 Total Advertisements   AS28133 - Provedor Eloinet Ltda, BR
    177.124.135.0/24              177.124.134.0/23
    179.189.208.0/23              179.189.208.0/22
    179.189.210.0/23              179.189.208.0/22
    187.45.32.0/23                187.45.32.0/20
    187.45.34.0/23                187.45.32.0/20
    187.45.36.0/23                187.45.32.0/20
    187.45.38.0/23                187.45.32.0/20
    187.45.40.0/23                187.45.32.0/20
    187.45.42.0/23                187.45.32.0/20
    187.45.44.0/23                187.45.32.0/20
    187.45.46.0/23                187.45.32.0/20

Whois Entry

whois: 402603

IANA has recorded AS28133 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28133\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded