Report for 263478

Name

AS263478 - DUFIBRANET TELECOM 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 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.

263478 DUFIBRANET TELECOM LTDA, BR

  Adjacency:     9  Upstream:     3  Downstream:     6
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS263444        Open X Tecnologia Ltda, BR
    AS269096        NORTH TELECOMUNICACOES EIRELI, BR
  Downstream Adjacent AS list
    AS268188        ROBSON LIMA DA SILVA PROVEDOR DE INTERNET LTDA, BR
    AS263453        INOVANET INFORMATICA E PAPELARIA LTDA - ME, BR
    AS271523        R.P.L.S. PROVEDOR DE INTERNET EIRELI, BR
    AS268071        GRUPO TDKOM, BR
    AS265025        PAINEIRAS NET TELECOM - EIRELI - ME, BR
    AS268990        Inforfelixnet Telecomunicacoes Ltda ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10425 AS263478       ORG+TRN Originate:       9984 /18.71  Transit:       7424 /19.14 DUFIBRANET TELECOM 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       %
 7041 AS263478      DUFIBRANET TELECOM LTDA, BR                       19     10      3     12      7  36.84%


  Prefix               AS Path                              Aggregation Suggestion
  45.226.232.0/22      22652 263444 263478 263478 263478 263478   
  45.226.233.0/24      6939 263478            
  45.226.234.0/23      6939 263478          + Announce - aggregate of 45.226.234.0/24 (6939 263478) and 45.226.235.0/24 (6939 263478)
  45.226.234.0/24      6939 263478          - Withdrawn - aggregated with 45.226.235.0/24 (6939 263478)
  45.226.235.0/24      6939 263478          - Withdrawn - aggregated with 45.226.234.0/24 (6939 263478)
  138.204.80.0/22      2914 269096 263478     
  138.204.80.0/23      6939 263478            
  138.204.80.0/24      6939 263478          - Withdrawn - matching aggregate 138.204.80.0/23 6939 263478
  138.204.83.0/24      6939 263478            
  170.83.180.0/22      2914 269096 263478     
  170.83.180.0/22      6939 263478          + Announce - aggregate of 170.83.180.0/23 (6939 263478) and 170.83.182.0/23 (6939 263478)
  170.83.180.0/23      6939 263478          - Withdrawn - aggregated with 170.83.182.0/23 (6939 263478)
  170.83.181.0/24      6939 263478          - Withdrawn - matching aggregate 170.83.180.0/23 6939 263478
  170.83.182.0/23      6939 263478          - Withdrawn - aggregated with 170.83.180.0/23 (6939 263478)
  170.83.182.0/24      6939 263478          - Withdrawn - matching aggregate 170.83.182.0/23 6939 263478
  170.83.183.0/24      6939 263478          - Withdrawn - matching aggregate 170.83.182.0/23 6939 263478
  191.242.192.0/22     2914 269096 263478     
  191.242.192.0/22     6939 263478          + Announce - aggregate of 191.242.192.0/23 (6939 263478) and 191.242.194.0/23 (6939 263478)
  191.242.192.0/23     6939 263478          - Withdrawn - aggregated with 191.242.194.0/23 (6939 263478)
  191.242.194.0/23     6939 263478          - Withdrawn - aggregated with 191.242.192.0/23 (6939 263478)
  200.5.32.0/22        22652 263444 263478 263478 263478 263478   
  200.5.32.0/24        6939 263478            

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

AS263478   10 More Specifics   13 Total Advertisements   Renard Mendes Batista Me, BR
    138.204.80.0/23               138.204.80.0/22
    138.204.80.0/24               138.204.80.0/22
    138.204.82.0/23               138.204.80.0/22
    138.204.83.0/24               138.204.80.0/22
    170.83.180.0/23               170.83.180.0/22
    170.83.182.0/23               170.83.180.0/22
    170.83.182.0/24               170.83.180.0/22
    170.83.183.0/24               170.83.180.0/22
    191.242.192.0/23              191.242.192.0/22
    191.242.194.0/23              191.242.192.0/22
    170.83.181.0/24               170.83.180.0/22

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

    - 170.83.181.0/24             Withdrawn

Bogus ASes Announced by this AS

Bogus AS		Announcing-AS
AS271523	Announced by	AS263478	AS263478 - DUFIBRANET TELECOM LTDA, BR

Whois Entry

whois: 402590

IANA has recorded AS263478 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263478\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded