Report for 263998

Name

AS263998 - Machado & Mascarelo Sonorizacao 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 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.

263998 AS263998 - Machado & Mascarelo Sonorizacao Ltda, BR

  Adjacency:    22  Upstream:     4  Downstream:    18
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS268624        AS268624 - Gamers Club Ltda, BR
    AS23764         CTGNet - CTGNet, HK
  Downstream Adjacent AS list
    AS262978        AS262978 - Centro de Tecnologia Armazem Datacenter LTDA., BR
    AS262778        AS262778 - IDSUL SERVICOS DE INTERNET LTDA, BR
    AS262768        AS262768 - FASTVILLE PROVEDOR DE INTERNET LTDA, BR
    AS267121        AS267121 - ATPlus Telecom, BR
    AS270805        AS270805 - IPVDATA TECNOLOGIA E COMPUTACAO EM NUVEM LTDA, BR
    AS268909        AS268909 - ALAICOM TELECOM SERVICOS DE INTERNET LTDA, BR
    AS271571        AS271571 - VIPP NET LTDA, BR
    AS52520         AS52520 - Sociedade Educacional Santo Antonio, BR
    AS52606         AS52606 - BRASILNETS COM. ATAC. DE EQ. INFORMATICA LTDA ME, BR
    AS268047        AS268047 - Masterinfo Internet, BR
    AS266016        AS266016 - UNIFIBRA / INTERNET.COM, BR
    AS266425        AS266425 - Franzoni Telecomunicacoes, BR
    AS263967        AS263967 - MEGA PROVEDORES DE INTERNET E COM. DE INFO LTDA ME, BR
    AS269614        AS269614 - ONLLINE TELECOMUNICACOES LTDA, BR
    AS269275        --No Registry Entry--
    AS270961        AS270961 - SIM INTERNET PROVEDORES DE INTERNET EIRELI., BR
    AS28267         AS28267 - LANTEC COMUNICACAO MULTIMIDIA LTDA, BR
    AS264263        AS264263 - STARTEC PROVEDOR DE INTERNET LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21815 AS263998       ORG+TRN Originate:       2816 /20.54  Transit:      27648 /17.25 AS263998 - Machado & Mascarelo Sonorizacao 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       %
 7025 AS263998      AS263998 - Machado & Mascarelo Sonorizacao Lt      9      9      2      2      7  77.78%


  Prefix               AS Path                              Aggregation Suggestion
  143.0.84.0/22        4777 2497 3356 263998 + Announce - aggregate of 143.0.84.0/23 (4777 2497 3356 263998) and 143.0.86.0/23 (4777 2497 3356 263998)
  143.0.84.0/24        4777 2497 3356 263998 - Withdrawn - aggregated with 143.0.85.0/24 (4777 2497 3356 263998)
  143.0.85.0/24        4777 2497 3356 263998 - Withdrawn - aggregated with 143.0.84.0/24 (4777 2497 3356 263998)
  143.0.86.0/24        4777 2497 3356 263998 - Withdrawn - aggregated with 143.0.87.0/24 (4777 2497 3356 263998)
  143.0.87.0/24        4777 2497 3356 263998 - Withdrawn - aggregated with 143.0.86.0/24 (4777 2497 3356 263998)
  170.245.200.0/22     4777 2497 3356 263998 + Announce - aggregate of 170.245.200.0/23 (4777 2497 3356 263998) and 170.245.202.0/23 (4777 2497 3356 263998)
  170.245.200.0/23     4777 2497 3356 263998 - Withdrawn - aggregated with 170.245.202.0/23 (4777 2497 3356 263998)
  170.245.200.0/24     4777 2497 3356 263998 - Withdrawn - matching aggregate 170.245.200.0/23 4777 2497 3356 263998
  170.245.201.0/24     4777 2497 3356 263998 - Withdrawn - matching aggregate 170.245.200.0/23 4777 2497 3356 263998
  170.245.202.0/23     4777 2497 3356 263998 - Withdrawn - aggregated with 170.245.200.0/23 (4777 2497 3356 263998)
  170.245.203.0/24     4777 2497 3356 263998 - Withdrawn - matching aggregate 170.245.202.0/23 4777 2497 3356 263998

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

AS263998   9 More Specifics   9 Total Advertisements   AS263998 - Machado & Mascarelo Sonorizacao Ltda, BR
    143.0.84.0/24                 143.0.84.0/22
    143.0.85.0/24                 143.0.84.0/22
    143.0.86.0/24                 143.0.84.0/22
    143.0.87.0/24                 143.0.84.0/22
    170.245.200.0/23              170.245.200.0/22
    170.245.200.0/24              170.245.200.0/22
    170.245.201.0/24              170.245.200.0/22
    170.245.202.0/23              170.245.200.0/22
    170.245.203.0/24              170.245.200.0/22

Bogus ASes Announced by this AS

Bogus AS		Announcing-AS
AS269275	Announced by	AS263998	AS263998 - Machado & Mascarelo Sonorizacao Ltda, BR

Whois Entry

whois: 402603

IANA has recorded AS263998 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263998\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.
             % 2026-06-09T10:32:03-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263998
             owner:       Machado & Mascarelo Sonorizacao Ltda
             ownerid:     81.805.129/0001-79
             responsible: Machado & Mascarelo Sonorizacao Ltda
             country:     BR
             owner-c:     MMSLT25
             routing-c:   MMSLT25
             abuse-c:     MMSLT25
             created:     20150910
             changed:     20191213
             inetnum:     143.0.84.0/22
             inetnum:     2804:291c::/32
             inetnum:     170.245.200.0/22
             
             nic-hdl-br:  MMSLT25
             person:      machado e mascarelo sonorizacao ltda.
             e-mail:      joel@redesiminternet.com.br
             country:     BR
             created:     20141128
             changed:     20250829
             
             % 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.