Report for 263929

Name

E. S. DAMASCENO EIRELI - ME, 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.

263929 E. S. DAMASCENO EIRELI - ME, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS267613        ELETRONET S.A., BR
    AS269194        ST1 INTERNET, BR
  Downstream Adjacent AS list
    AS266643        NETFY TELECOMUNICACOES, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27193 AS263929       ORG+TRN Originate:       2048 /21.00  Transit:        256 /24.00 E. S. DAMASCENO EIRELI - ME, 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       %
28409 AS263929      E. S. DAMASCENO EIRELI - ME, BR                    3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  138.219.132.0/22     4777 2516 6762 267613 263929   
  138.219.132.0/22     4608 4826 6939 263929 + Announce - aggregate of 138.219.132.0/23 (4608 4826 6939 263929) and 138.219.134.0/23 (4608 4826 6939 263929)
  138.219.132.0/23     4608 4826 6939 263929 - Withdrawn - aggregated with 138.219.134.0/23 (4608 4826 6939 263929)
  138.219.134.0/23     4608 4826 6939 263929 - Withdrawn - aggregated with 138.219.132.0/23 (4608 4826 6939 263929)

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

AS263929   2 More Specifics   3 Total Advertisements   E. S. DAMASCENO EIRELI - ME, BR
    138.219.132.0/23              138.219.132.0/22
    138.219.134.0/23              138.219.132.0/22

Whois Entry

whois: 402332

IANA has recorded AS263929 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263929\n             % IP Client: 2401:2000:6660::13
              % Copyright (c) Nic.br - Use of this data is governed by the Use and
             % Privacy Policy at https://registro.br/upp . Distribution,
             % commercialization, reproduction, and use for advertising or similar
             % purposes are expressly prohibited.
             % 2026-03-31T22:10:00-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263929
             owner:       E. S. DAMASCENO EIRELI - ME
             ownerid:     21.578.292/0001-14
             responsible: Ednardo Damasceno
             country:     BR
             owner-c:     EDSDA19
             routing-c:   EDSDA19
             abuse-c:     EDSDA19
             created:     20150814
             changed:     20150814
             inetnum:     138.219.132.0/22
             inetnum:     2804:27ec::/32
             
             nic-hdl-br:  EDSDA19
             person:      Ednardo Santos Damasceno
             e-mail:      ednardo@portaldamasceno.com.br
             country:     BR
             created:     20120507
             changed:     20240730
             
             % Security and mail abuse issues should also be addressed to cert.br,
             % respectivelly to cert@cert.br and mail-abuse@cert.br
             %
             % whois.registro.br only accepts exact match queries for domains,
             % registrants, contacts, tickets, providers, IPs, and ASNs.