Report for 266492

Name

AS266492 - FLASH SERVICOS EM FIBRA OPTICA LTDA - 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.

266492 FLASH SERVICOS EM FIBRA OPTICA LTDA - ME, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS52468         UFINET PANAMA S.A., PA
  Downstream Adjacent AS list
    AS271535        R R DOS PASSOS RARLINKS, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27788 AS266492       ORG+TRN Originate:       2048 /21.00  Transit:       1024 /22.00 FLASH SERVICOS EM FIBRA OPTICA LTDA - 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       %
19339 AS266492      FLASH SERVICOS EM FIBRA OPTICA LTDA - ME, BR       5      3      1      3      2  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  170.244.64.0/22      7018 174 52468 266492   
  170.244.64.0/23      6939 6762 52468 266492 + Announce - aggregate of 170.244.64.0/24 (6939 6762 52468 266492) and 170.244.65.0/24 (6939 6762 52468 266492)
  170.244.64.0/24      6939 6762 52468 266492 - Withdrawn - aggregated with 170.244.65.0/24 (6939 6762 52468 266492)
  170.244.65.0/24      6939 6762 52468 266492 - Withdrawn - aggregated with 170.244.64.0/24 (6939 6762 52468 266492)
  170.244.66.0/24      6939 6762 52468 266492   
  170.244.67.0/24      7018 174 52468 266492 - Withdrawn - matching aggregate 170.244.64.0/22 7018 174 52468 266492

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

AS266492   2 More Specifics   3 Total Advertisements   FLASH SERVICOS EM FIBRA OPTICA LTDA - ME, BR
    170.244.64.0/23               170.244.64.0/22
    170.244.66.0/23               170.244.64.0/22

Whois Entry

whois: 402590

IANA has recorded AS266492 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266492\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.
             % 2026-06-04T07:54:02-03:00 - 2401:2000:6660::13
             
             aut-num:     AS266492
             owner:       FLASH SERVICOS EM FIBRA OPTICA LTDA - ME
             ownerid:     22.243.242/0001-49
             responsible: Claudinei Jose Goncalves
             country:     BR
             owner-c:     CLJGO4
             routing-c:   WESAL8
             abuse-c:     WESAL8
             created:     20170112
             changed:     20170608
             inetnum:     170.244.64.0/22
             inetnum:     2804:38a8::/32
             
             nic-hdl-br:  CLJGO4
             person:      claudinei jose gon�alves
             e-mail:      claudineijg@yahoo.com.br
             country:     BR
             created:     20100617
             changed:     20160205
             
             nic-hdl-br:  WESAL8
             person:      Wesley Stahlschmidt Alves
             e-mail:      pescador_leoa7e@icloud.com
             country:     BR
             created:     20090826
             changed:     20250418
             
             % 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.