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 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.

61817 Halley Telecom Comercio & Servico Ltda, BR

  Adjacency:     7  Upstream:     3  Downstream:     4
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS4230          CLARO S.A., BR
    AS13786         SEABORN, US
  Downstream Adjacent AS list
    AS274498        --No Registry Entry--
    AS265175        AS SISTEMAS LTDA, BR
    AS271564        PINHEIRO & SILVA INFORMATICA LTDA, BR
    AS267943        SOL PROVEDOR DE INTERNETE LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6155  AS61817        ORG+TRN Originate:      24832 /17.40  Transit:       2048 /21.00 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       %
 2412 AS61817       Halley Telecom Comercio & Servico Ltda, BR        41     31      7     17     24  58.54%


  Prefix               AS Path                              Aggregation Suggestion
  38.56.0.0/20         6939 13786 61817       
  38.56.0.0/20         6939 61817 61817 61817 + Announce - aggregate of 38.56.0.0/21 (6939 61817 61817 61817) and 38.56.8.0/21 (6939 61817 61817 61817)
  38.56.0.0/21         6939 61817 61817 61817 - Withdrawn - aggregated with 38.56.8.0/21 (6939 61817 61817 61817)
  38.56.0.0/22         3257 4230 61817        
  38.56.0.0/23         3257 4230 61817      - Withdrawn - matching aggregate 38.56.0.0/22 3257 4230 61817
  38.56.0.0/22         6939 61817           + Announce - aggregate of 38.56.0.0/23 (6939 61817) and 38.56.2.0/23 (6939 61817)
  38.56.0.0/24         6939 61817           - Withdrawn - aggregated with 38.56.1.0/24 (6939 61817)
  38.56.1.0/24         6939 61817           - Withdrawn - aggregated with 38.56.0.0/24 (6939 61817)
  38.56.2.0/23         3257 4230 61817      - Withdrawn - matching aggregate 38.56.0.0/22 3257 4230 61817
  38.56.2.0/24         6939 61817           - Withdrawn - aggregated with 38.56.3.0/24 (6939 61817)
  38.56.3.0/24         6939 61817           - Withdrawn - aggregated with 38.56.2.0/24 (6939 61817)
  38.56.4.0/22         3257 4230 61817        
  38.56.4.0/23         3257 4230 61817      - Withdrawn - matching aggregate 38.56.4.0/22 3257 4230 61817
  38.56.4.0/22         6939 61817           + Announce - aggregate of 38.56.4.0/23 (6939 61817) and 38.56.6.0/23 (6939 61817)
  38.56.4.0/24         6939 61817           - Withdrawn - aggregated with 38.56.5.0/24 (6939 61817)
  38.56.5.0/24         6939 61817           - Withdrawn - aggregated with 38.56.4.0/24 (6939 61817)
  38.56.6.0/23         3257 4230 61817      - Withdrawn - matching aggregate 38.56.4.0/22 3257 4230 61817
  38.56.6.0/24         6939 61817           - Withdrawn - aggregated with 38.56.7.0/24 (6939 61817)
  38.56.7.0/24         6939 61817           - Withdrawn - aggregated with 38.56.6.0/24 (6939 61817)
  38.56.8.0/21         6939 61817 61817 61817 - Withdrawn - aggregated with 38.56.0.0/21 (6939 61817 61817 61817)
  38.56.8.0/22         3257 4230 61817        
  38.56.8.0/23         3257 4230 61817      - Withdrawn - matching aggregate 38.56.8.0/22 3257 4230 61817
  38.56.8.0/22         6939 61817           + Announce - aggregate of 38.56.8.0/23 (6939 61817) and 38.56.10.0/23 (6939 61817)
  38.56.8.0/24         6939 61817           - Withdrawn - aggregated with 38.56.9.0/24 (6939 61817)
  38.56.9.0/24         6939 61817           - Withdrawn - aggregated with 38.56.8.0/24 (6939 61817)
  38.56.10.0/23        3257 4230 61817      - Withdrawn - matching aggregate 38.56.8.0/22 3257 4230 61817
  38.56.10.0/24        6939 61817           - Withdrawn - aggregated with 38.56.11.0/24 (6939 61817)
  38.56.11.0/24        6939 61817           - Withdrawn - aggregated with 38.56.10.0/24 (6939 61817)
  38.56.12.0/22        3257 4230 61817        
  38.56.12.0/23        3257 4230 61817      - Withdrawn - matching aggregate 38.56.12.0/22 3257 4230 61817
  38.56.12.0/22        6939 61817           + Announce - aggregate of 38.56.12.0/23 (6939 61817) and 38.56.14.0/23 (6939 61817)
  38.56.12.0/24        6939 61817           - Withdrawn - aggregated with 38.56.13.0/24 (6939 61817)
  38.56.13.0/24        6939 61817           - Withdrawn - aggregated with 38.56.12.0/24 (6939 61817)
  38.56.14.0/23        3257 4230 61817      - Withdrawn - matching aggregate 38.56.12.0/22 3257 4230 61817
  38.56.14.0/24        6939 61817           - Withdrawn - aggregated with 38.56.15.0/24 (6939 61817)
  38.56.15.0/24        6939 61817           - Withdrawn - aggregated with 38.56.14.0/24 (6939 61817)
  38.172.140.0/23      6939 61817             
  201.150.148.0/22     6939 61817             
  201.150.148.0/23     22652 4230 61817       
  201.150.148.0/23     6939 61817           + Announce - aggregate of 201.150.148.0/24 (6939 61817) and 201.150.149.0/24 (6939 61817)
  201.150.148.0/24     6939 61817           - Withdrawn - aggregated with 201.150.149.0/24 (6939 61817)
  201.150.149.0/24     6939 61817           - Withdrawn - aggregated with 201.150.148.0/24 (6939 61817)
  201.150.150.0/23     22652 4230 61817       
  201.150.150.0/23     6939 61817           + Announce - aggregate of 201.150.150.0/24 (6939 61817) and 201.150.151.0/24 (6939 61817)
  201.150.150.0/24     6939 61817           - Withdrawn - aggregated with 201.150.151.0/24 (6939 61817)
  201.150.151.0/24     6939 61817           - Withdrawn - aggregated with 201.150.150.0/24 (6939 61817)
  216.28.194.0/23      6939 61817             
  216.28.194.0/24      6939 61817           - Withdrawn - matching aggregate 216.28.194.0/23 6939 61817

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

AS61817   2 More Specifics   3 Total Advertisements   Halley Telecom Comercio & Servico Ltda, BR
    201.150.148.0/23              201.150.148.0/22
    201.150.150.0/23              201.150.148.0/22
    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
    38.172.140.0/22               38.0.0.0/8
    38.172.140.0/23               38.0.0.0/8
    38.172.142.0/23               38.0.0.0/8

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 38.56.0.0/22                Withdrawn
    - 38.56.0.0/23                Withdrawn
    - 38.56.2.0/23                Withdrawn
    - 38.56.4.0/22                Withdrawn
    - 38.56.4.0/23                Withdrawn
    - 38.56.6.0/23                Withdrawn
    - 38.56.8.0/22                Withdrawn
    - 38.56.8.0/23                Withdrawn
    - 38.56.10.0/23               Withdrawn
    - 38.56.12.0/22               Withdrawn
    - 38.56.12.0/23               Withdrawn
    - 38.56.14.0/23               Withdrawn
    - 38.172.140.0/22             Withdrawn
    - 38.172.140.0/23             Withdrawn
    - 38.172.142.0/23             Withdrawn

Whois Entry

whois: 402603

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