Report for 268303

Name

Fresnel Conectividade 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.

268303 Fresnel Conectividade Eireli ME, BR

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS265958        REAL TELECOM EIRELI ME - ME, BR
    AS263269        RAGTEK TECNOLOGIA, BR
    AS262476        PROVEDOR BRCENTRAL.NET LTDA, BR
    AS268362        ALANHOUSE NET TELECOM LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32071 AS268303       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  Fresnel Conectividade 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       %
29118 AS268303      Fresnel Conectividade Eireli ME, BR                5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.237.212.0/23      4777 2497 16735 52573 263269 265958 268303   
  45.237.212.0/23      4777 2497 3356 262476 268362 268362 268362 268362 268362 268303 + Announce - aggregate of 45.237.212.0/24 (4777 2497 3356 262476 268362 268362 268362 268362 268362 268303) and 45.237.213.0/24 (4777 2497 3356 262476 268362 268362 268362 268362 268362 268303)
  45.237.212.0/24      4777 2497 3356 262476 268362 268362 268362 268362 268362 268303 - Withdrawn - aggregated with 45.237.213.0/24 (4777 2497 3356 262476 268362 268362 268362 268362 268362 268303)
  45.237.213.0/24      4777 2497 3356 262476 268362 268362 268362 268362 268362 268303 - Withdrawn - aggregated with 45.237.212.0/24 (4777 2497 3356 262476 268362 268362 268362 268362 268362 268303)
  45.237.214.0/24      4777 2497 3356 262476 268303   
  45.237.215.0/24      4777 2497 16735 52573 263269 268303 268303 268303 268303   

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

AS268303   5 More Specifics   5 Total Advertisements   Fresnel Conectividade Eireli ME, BR
    45.237.212.0/23               45.237.212.0/22
    45.237.212.0/24               45.237.212.0/22
    45.237.213.0/24               45.237.212.0/22
    45.237.214.0/24               45.237.212.0/22
    45.237.215.0/24               45.237.212.0/22

Whois Entry

whois: 402332

IANA has recorded AS268303 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268303\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.
             % 2026-04-01T22:30:06-03:00 - 2401:2000:6660::13
             
             aut-num:     AS268303
             owner:       Fresnel Conectividade Eireli ME
             ownerid:     02.928.739/0001-93
             responsible: Luciano Queija de Siqueira
             country:     BR
             owner-c:     LQS
             routing-c:   LQS
             abuse-c:     LQS
             created:     20180613
             changed:     20250312
             inetnum:     45.237.212.0/22
             inetnum:     2804:4f18::/32
             as-in:       from AS268362 100 accept ANY
             as-in:       from AS265958 100 accept ANY
             as-in:       from AS26162 100 accept ANY
             as-in:       from AS266233 100 accept ANY
             as-in:       from AS262476 100 accept ANY
             as-in:       from AS265978 100 accept ANY
             as-out:      to AS268362 announce AS268303
             as-out:      to AS265958 announce AS268303
             as-out:      to AS26162 announce AS268303
             as-out:      to AS266233 announce AS268303
             as-out:      to AS262476 announce AS268303
             as-out:      to AS265978 announce AS268303
             
             nic-hdl-br:  LQS
             person:      luciano queija de siqueira
             e-mail:      luciano.queija@gmail.com
             country:     BR
             created:     20010419
             changed:     20160304
             
             % 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.