Report for 267031

Name

AS267031 - DUNAS 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.

267031 DUNAS TELECOM, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS14840         BR.Digital Provider, BR
    AS264500        SoulTelecom - Provedor de Acesso a Internet, BR
    AS264567        JOSE DAS GRACAS SOARES DE LIMA EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32095 AS267031       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  DUNAS 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       %
28694 AS267031      DUNAS TELECOM, BR                                  5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.227.72.0/23       6939 265269 264567 267031   
  45.227.72.0/23       6939 264294 264567 267031 + Announce - aggregate of 45.227.72.0/24 (6939 264294 264567 267031) and 45.227.73.0/24 (6939 264294 264567 267031)
  45.227.72.0/24       6939 264294 264567 267031 - Withdrawn - aggregated with 45.227.73.0/24 (6939 264294 264567 267031)
  45.227.73.0/24       6939 264294 264567 267031 - Withdrawn - aggregated with 45.227.72.0/24 (6939 264294 264567 267031)
  45.227.74.0/24       6939 265269 264567 267031   
  45.227.75.0/24       3303 16735 264500 264500 267031   

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

AS267031   5 More Specifics   5 Total Advertisements   DUNAS TELECOM, BR
    45.227.72.0/23                45.227.72.0/22
    45.227.72.0/24                45.227.72.0/22
    45.227.73.0/24                45.227.72.0/22
    45.227.74.0/24                45.227.72.0/22
    45.227.75.0/24                45.227.72.0/22
    45.227.74.0/23                45.227.72.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 45.227.72.0/22              Withdrawn
    - 45.227.74.0/23              Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS267031 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267031\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded