Report for 267951

Name

AS267951 - ALVARO REBOUCAS COELHO - 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 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.

267951 ALVARO REBOUCAS COELHO - ME, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS266247        ISPCORP Solucoes Digitais Corporativas Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
42447 AS267951       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  ALVARO REBOUCAS COELHO - 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       %
70862 AS267951      ALVARO REBOUCAS COELHO - ME, BR                    1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.166.36.0/22       7018 3356 266247 267951   

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

AS267951   5 More Specifics   6 Total Advertisements   ALVARO REBOUCAS COELHO - ME, BR
    45.166.36.0/23                45.166.36.0/22
    45.166.36.0/24                45.166.36.0/22
    45.166.37.0/24                45.166.36.0/22
    45.166.38.0/24                45.166.36.0/22
    45.166.39.0/24                45.166.36.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 45.166.36.0/23              Announced
    + 45.166.36.0/24              Announced
    + 45.166.37.0/24              Announced
    + 45.166.38.0/24              Announced
    + 45.166.39.0/24              Announced

Whois Entry

whois: 402590

IANA has recorded AS267951 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267951\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.
             % 2026-06-04T16:10:03-03:00 - 2401:2000:6660::13
             
             aut-num:     AS267951
             owner:       ALVARO REBOU�AS COELHO - ME
             ownerid:     14.248.738/0001-87
             responsible: Alvaro Reboucas Coelho (Diretor)
             country:     BR
             owner-c:     ALRCO138
             routing-c:   ALRCO138
             abuse-c:     ALRCO138
             created:     20181107
             changed:     20200630
             inetnum:     45.166.36.0/22
             inetnum:     2804:55b4::/32
             as-in:       from AS16735 100 accept ANY
             as-in:       from AS262495 100 accept ANY
             as-out:      to AS16735 announce AS267951
             as-out:      to AS262495 announce AS267951
             
             nic-hdl-br:  ALRCO138
             person:      Alvaro Rebou�as Coelho
             e-mail:      boomerangserviceti@gmail.com
             country:     BR
             created:     20140523
             changed:     20241227
             
             % 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.