Report for 271281

Name

Ainet internet eamp informatica 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.

271281 Ainet internet eamp informatica ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS262503        WIKI TELECOMUNICACOES EIRELI, BR
    AS262462        Aranet Play, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21108 AS271281       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  Ainet internet eamp informatica 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       %
 9300 AS271281      Ainet internet eamp informatica ltda, BR           7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  190.12.128.0/22      4777 2497 3356 262462 271281   
  190.12.128.0/23      4777 2497 3356 262462 271281 - Withdrawn - matching aggregate 190.12.128.0/22 4777 2497 3356 262462 271281
  190.12.128.0/22      4608 7575 7195 262503 271281 + Announce - aggregate of 190.12.128.0/23 (4608 7575 7195 262503 271281) and 190.12.130.0/23 (4608 7575 7195 262503 271281)
  190.12.128.0/24      4608 7575 7195 262503 271281 - Withdrawn - aggregated with 190.12.129.0/24 (4608 7575 7195 262503 271281)
  190.12.129.0/24      4608 7575 7195 262503 271281 - Withdrawn - aggregated with 190.12.128.0/24 (4608 7575 7195 262503 271281)
  190.12.130.0/23      4777 2497 3356 262462 271281 - Withdrawn - matching aggregate 190.12.128.0/22 4777 2497 3356 262462 271281
  190.12.130.0/24      4608 7575 7195 262503 271281 - Withdrawn - aggregated with 190.12.131.0/24 (4608 7575 7195 262503 271281)
  190.12.131.0/24      4608 7575 7195 262503 271281 - Withdrawn - aggregated with 190.12.130.0/24 (4608 7575 7195 262503 271281)

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

AS271281   6 More Specifics   7 Total Advertisements   Ainet internet eamp informatica ltda, BR
    190.12.128.0/23               190.12.128.0/22
    190.12.128.0/24               190.12.128.0/22
    190.12.129.0/24               190.12.128.0/22
    190.12.130.0/23               190.12.128.0/22
    190.12.130.0/24               190.12.128.0/22
    190.12.131.0/24               190.12.128.0/22

Whois Entry

whois: 402332

IANA has recorded AS271281 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271281\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.
             % 2026-04-28T12:58:05-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271281
             owner:       Ainet internet eamp;informatica ltda
             ownerid:     18.555.539/0001-72
             responsible: CARLOS AUGUSTO
             country:     BR
             owner-c:     CAAUG255
             routing-c:   CAAUG255
             abuse-c:     CAAUG255
             created:     20200826
             changed:     20200826
             inetnum:     190.12.128.0/22
             inetnum:     2804:7908::/32
             
             nic-hdl-br:  CAAUG255
             person:      CARLOS AUGUSTO
             e-mail:      carlosborges2004@hotmail.com
             country:     BR
             created:     20200613
             changed:     20220804
             
             % 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.