Report for 272713

Name

CDN Star 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.

272713 CDN Star Ltda, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS6762          SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
    AS7738          V tal, BR
  Downstream Adjacent AS list
    AS264255        INTERFIBRAS TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34656 AS272713       ORG+TRN Originate:       1280 /21.68  Transit:       2048 /21.00 CDN Star 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       %
29782 AS272713      CDN Star Ltda, BR                                  5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.211.248.0/23      4777 2516 6762 272713 + Announce - aggregate of 38.211.248.0/24 (4777 2516 6762 272713) and 38.211.249.0/24 (4777 2516 6762 272713)
  38.211.248.0/24      4777 2516 6762 272713 - Withdrawn - aggregated with 38.211.249.0/24 (4777 2516 6762 272713)
  38.211.249.0/24      4777 2516 6762 272713 - Withdrawn - aggregated with 38.211.248.0/24 (4777 2516 6762 272713)
  177.36.26.0/24       4777 2516 6762 272713   
  177.129.64.0/24      4777 2516 6762 272713   
  185.236.183.0/24     4777 2516 6762 272713   

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

AS272713   5 More Specifics   5 Total Advertisements   CDN Star Ltda, BR
    38.211.248.0/24               38.0.0.0/8
    38.211.249.0/24               38.0.0.0/8
    177.36.26.0/24                177.36.24.0/22
    177.129.64.0/24               177.129.64.0/22
    185.236.183.0/24              185.236.182.0/23

Whois Entry

whois: 402332

IANA has recorded AS272713 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS272713\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.
             % 2026-04-01T01:08:34-03:00 - 2401:2000:6660::13
             
             aut-num:     AS272713
             owner:       CDN Star Ltda
             ownerid:     45.663.756/0001-59
             responsible: Felipe Gon�alves Brites
             country:     BR
             owner-c:     FEGBR43
             routing-c:   STARN1
             abuse-c:     STARA65
             created:     20220601
             changed:     20220811
             inetnum:     2804:8780::/32
             
             nic-hdl-br:  FEGBR43
             person:      Felipe Gon�alves Brites
             e-mail:      brites@cdnstar.com.br
             country:     BR
             created:     20220525
             changed:     20241113
             
             nic-hdl-br:  STARN1
             person:      S T A R CDN NOC
             e-mail:      noc@cdnstar.com.br
             country:     BR
             created:     20220810
             changed:     20220810
             
             nic-hdl-br:  STARA65
             person:      S T A R CDN Abuse
             e-mail:      abuse@cdnstar.com.br
             country:     BR
             created:     20220810
             changed:     20220810
             
             % 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.