Report for 273774

Name

AS273774 - MAXDATA SISTEMAS 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.

273774 AS273774 - MAXDATA SISTEMAS LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS61917         AS61917 - NETMAIS TELECOM, BR
    AS262352        AS262352 - NOVA TELECOM LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28369 AS273774       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS273774 - MAXDATA SISTEMAS 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       %
29452 AS273774      AS273774 - MAXDATA SISTEMAS LTDA, BR               3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  45.177.248.0/22      4777 2516 6762 267613 61917 61917 273774   
  45.177.248.0/22      4777 6939 52320 8167 262352 273774 + Announce - aggregate of 45.177.248.0/23 (4777 6939 52320 8167 262352 273774) and 45.177.250.0/23 (4777 6939 52320 8167 262352 273774)
  45.177.248.0/23      4777 6939 52320 8167 262352 273774 - Withdrawn - aggregated with 45.177.250.0/23 (4777 6939 52320 8167 262352 273774)
  45.177.250.0/23      4777 6939 52320 8167 262352 273774 - Withdrawn - aggregated with 45.177.248.0/23 (4777 6939 52320 8167 262352 273774)

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

AS273774   2 More Specifics   3 Total Advertisements   AS273774 - MAXDATA SISTEMAS LTDA, BR
    45.177.248.0/23               45.177.248.0/22
    45.177.250.0/23               45.177.248.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 45.177.248.0/22             Announced

Whois Entry

whois: 402625

IANA has recorded AS273774 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS273774\n