Report for 61817

Name

AS61817 - Halley Telecom Comercio & Servico 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.

61817 AS61817 - Halley Telecom Comercio & Servico Ltda, BR

  Adjacency:     5  Upstream:     2  Downstream:     3
  Upstream Adjacent AS list
    AS13786         SEABORN - Seabras 1 USA, LLC, US
    AS4230          AS4230 - CLARO S.A., BR
  Downstream Adjacent AS list
    AS271564        AS271564 - PINHEIRO & SILVA INFORMATICA LTDA, BR
    AS267943        AS267943 - SOL PROVEDOR DE INTERNETE LTDA - ME, BR
    AS265175        AS265175 - AS SISTEMAS LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8220  AS61817        ORG+TRN Originate:      15104 /18.12  Transit:       5376 /19.61 AS61817 - Halley Telecom Comercio & Servico 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       %
 4018 AS61817       AS61817 - Halley Telecom Comercio & Servico L     18     15      2      5     13  72.22%


  Prefix               AS Path                              Aggregation Suggestion
  38.56.0.0/20         4777 2497 2914 13786 61817   
  38.56.0.0/20         4777 2516 4230 61817 + Announce - aggregate of 38.56.0.0/21 (4777 2516 4230 61817) and 38.56.8.0/21 (4777 2516 4230 61817)
  38.56.0.0/22         4777 2516 4230 61817 - Withdrawn - aggregated with 38.56.4.0/22 (4777 2516 4230 61817)
  38.56.0.0/23         4777 2516 4230 61817 - Withdrawn - matching aggregate 38.56.0.0/22 4777 2516 4230 61817
  38.56.2.0/23         4777 2516 4230 61817 - Withdrawn - matching aggregate 38.56.0.0/22 4777 2516 4230 61817
  38.56.4.0/22         4777 2516 4230 61817 - Withdrawn - aggregated with 38.56.0.0/22 (4777 2516 4230 61817)
  38.56.4.0/23         4777 2516 4230 61817 - Withdrawn - matching aggregate 38.56.4.0/22 4777 2516 4230 61817
  38.56.6.0/23         4777 2516 4230 61817 - Withdrawn - matching aggregate 38.56.4.0/22 4777 2516 4230 61817
  38.56.8.0/22         4777 2516 4230 61817 - Withdrawn - aggregated with 38.56.12.0/22 (4777 2516 4230 61817)
  38.56.8.0/23         4777 2516 4230 61817 - Withdrawn - matching aggregate 38.56.8.0/22 4777 2516 4230 61817
  38.56.10.0/23        4777 2516 4230 61817 - Withdrawn - matching aggregate 38.56.8.0/22 4777 2516 4230 61817
  38.56.12.0/22        4777 2516 4230 61817 - Withdrawn - aggregated with 38.56.8.0/22 (4777 2516 4230 61817)
  38.56.12.0/23        4777 2516 4230 61817 - Withdrawn - matching aggregate 38.56.12.0/22 4777 2516 4230 61817
  38.56.14.0/23        4777 2516 4230 61817 - Withdrawn - matching aggregate 38.56.12.0/22 4777 2516 4230 61817
  201.150.148.0/22     4777 2497 2914 13786 61817   
  201.150.148.0/22     4777 2516 4230 61817 + Announce - aggregate of 201.150.148.0/23 (4777 2516 4230 61817) and 201.150.150.0/23 (4777 2516 4230 61817)
  201.150.148.0/23     4777 2516 4230 61817 - Withdrawn - aggregated with 201.150.150.0/23 (4777 2516 4230 61817)
  201.150.150.0/23     4777 2516 4230 61817 - Withdrawn - aggregated with 201.150.148.0/23 (4777 2516 4230 61817)
  216.28.194.0/23      4777 2516 4230 61817   
  216.28.194.0/24      4777 2516 4230 61817 - Withdrawn - matching aggregate 216.28.194.0/23 4777 2516 4230 61817

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

AS61817   17 More Specifics   18 Total Advertisements   AS61817 - Halley Telecom Comercio & Servico Ltda, BR
    38.56.0.0/20                  38.0.0.0/8
    38.56.0.0/22                  38.0.0.0/8
    38.56.0.0/23                  38.0.0.0/8
    38.56.2.0/23                  38.0.0.0/8
    38.56.4.0/22                  38.0.0.0/8
    38.56.4.0/23                  38.0.0.0/8
    38.56.6.0/23                  38.0.0.0/8
    38.56.8.0/22                  38.0.0.0/8
    38.56.8.0/23                  38.0.0.0/8
    38.56.10.0/23                 38.0.0.0/8
    38.56.12.0/22                 38.0.0.0/8
    38.56.12.0/23                 38.0.0.0/8
    38.56.14.0/23                 38.0.0.0/8
    201.150.148.0/23              201.150.148.0/22
    201.150.150.0/23              201.150.148.0/22
    216.28.194.0/23               216.28.0.0/15
    216.28.194.0/24               216.28.0.0/15

Whois Entry

whois: 402591

IANA has recorded AS61817 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61817\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded