Report for 269024

Name

M. da Silveira Ferreira 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.

269024 M. da Silveira Ferreira ME, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS14840         BR.Digital Telecom, BR
    AS274685        HS TELECOMUNICACAO E TECNOLOGIA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21114 AS269024       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  M. da Silveira Ferreira 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       %
19770 AS269024      M. da Silveira Ferreira ME, BR                     7      3      1      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  45.178.100.0/22      4777 2497 3356 262355 274685 269024   
  45.178.100.0/23      4777 2497 3356 262355 274685 269024 - Withdrawn - matching aggregate 45.178.100.0/22 4777 2497 3356 262355 274685 269024
  45.178.100.0/24      4608 7575 7195 262355 274685 269024   
  45.178.101.0/24      4777 2497 174 14840 269024 269024 269024   
  45.178.102.0/23      4777 2497 174 14840 269024 269024 269024   
  45.178.102.0/23      4777 2497 3356 262355 274685 269024 + Announce - aggregate of 45.178.102.0/24 (4777 2497 3356 262355 274685 269024) and 45.178.103.0/24 (4777 2497 3356 262355 274685 269024)
  45.178.102.0/24      4777 2497 3356 262355 274685 269024 - Withdrawn - aggregated with 45.178.103.0/24 (4777 2497 3356 262355 274685 269024)
  45.178.103.0/24      4777 2497 3356 262355 274685 269024 - Withdrawn - aggregated with 45.178.102.0/24 (4777 2497 3356 262355 274685 269024)

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

AS269024   6 More Specifics   7 Total Advertisements   M. da Silveira Ferreira ME, BR
    45.178.100.0/23               45.178.100.0/22
    45.178.100.0/24               45.178.100.0/22
    45.178.101.0/24               45.178.100.0/22
    45.178.102.0/23               45.178.100.0/22
    45.178.102.0/24               45.178.100.0/22
    45.178.103.0/24               45.178.100.0/22

Whois Entry

whois: 402332

IANA has recorded AS269024 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS269024\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.
             % 2026-03-31T10:24:37-03:00 - 2401:2000:6660::13
             
             aut-num:     AS269024
             owner:       M. da Silveira Ferreira ME
             ownerid:     07.490.454/0001-37
             responsible: marizete da silveira ferreira
             country:     BR
             owner-c:     MASFE24
             routing-c:   MASFE24
             abuse-c:     MASFE24
             created:     20190611
             changed:     20190611
             inetnum:     45.178.100.0/22
             inetnum:     2804:5e4c::/32
             
             nic-hdl-br:  MASFE24
             person:      marizete da silveira ferreira
             e-mail:      marizete@centralms.com.br
             country:     BR
             created:     20070821
             changed:     20250130
             
             % 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.