Report for 61902

Name

AS61902 - Bahialink Technology 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.

61902 AS61902 - Bahialink Technology Ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS52960         AS52960 - EDILSON SANTOS SILVA SOBRINHO - ME, BR
    AS52873         AS52873 - Softdados Telecomunicacoes, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12428 AS61902        ORIGIN  Originate:       7680 /19.09  Transit:          0 /0.00  AS61902 - Bahialink Technology 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       %
 4020 AS61902       AS61902 - Bahialink Technology Ltda, BR           18     14      1      5     13  72.22%


  Prefix               AS Path                              Aggregation Suggestion
  143.137.196.0/23     4777 2497 3356 52554 52720 52960 61902   
  143.137.198.0/23     4777 2497 3356 52873 61902   
  143.137.198.0/24     4777 2497 3356 52873 61902 - Withdrawn - matching aggregate 143.137.198.0/23 4777 2497 3356 52873 61902
  143.137.199.0/24     4777 2497 3356 52873 61902 - Withdrawn - matching aggregate 143.137.198.0/23 4777 2497 3356 52873 61902
  177.85.92.0/22       4777 2497 3356 52873 61902   
  177.85.92.0/23       4777 2497 3356 52873 61902 - Withdrawn - matching aggregate 177.85.92.0/22 4777 2497 3356 52873 61902
  177.85.92.0/22       4777 2516 3356 52873 61902 + Announce - aggregate of 177.85.92.0/23 (4777 2516 3356 52873 61902) and 177.85.94.0/23 (4777 2516 3356 52873 61902)
  177.85.92.0/24       4777 2516 3356 52873 61902 - Withdrawn - aggregated with 177.85.93.0/24 (4777 2516 3356 52873 61902)
  177.85.93.0/24       4777 2516 3356 52873 61902 - Withdrawn - aggregated with 177.85.92.0/24 (4777 2516 3356 52873 61902)
  177.85.94.0/23       4777 2497 3356 52873 61902 - Withdrawn - matching aggregate 177.85.92.0/22 4777 2497 3356 52873 61902
  177.85.94.0/24       4777 2516 3356 52873 61902 - Withdrawn - aggregated with 177.85.95.0/24 (4777 2516 3356 52873 61902)
  177.85.95.0/24       4777 2516 3356 52873 61902 - Withdrawn - aggregated with 177.85.94.0/24 (4777 2516 3356 52873 61902)
  201.222.20.0/22      4777 2497 3356 52873 61902   
  201.222.20.0/23      4777 2497 3356 52873 61902 - Withdrawn - matching aggregate 201.222.20.0/22 4777 2497 3356 52873 61902
  201.222.20.0/24      4777 2497 3356 52873 61902 - Withdrawn - matching aggregate 201.222.20.0/22 4777 2497 3356 52873 61902
  201.222.21.0/24      4777 2497 3356 52873 61902 - Withdrawn - matching aggregate 201.222.20.0/22 4777 2497 3356 52873 61902
  201.222.22.0/23      4777 2497 3356 52873 61902 - Withdrawn - matching aggregate 201.222.20.0/22 4777 2497 3356 52873 61902
  201.222.22.0/24      4777 2497 3356 52873 61902 - Withdrawn - matching aggregate 201.222.20.0/22 4777 2497 3356 52873 61902
  201.222.23.0/24      4777 2497 3356 52873 61902 - Withdrawn - matching aggregate 201.222.20.0/22 4777 2497 3356 52873 61902

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

AS61902   16 More Specifics   18 Total Advertisements   AS61902 - Bahialink Technology Ltda, BR
    143.137.196.0/23              143.137.196.0/22
    143.137.198.0/23              143.137.196.0/22
    143.137.198.0/24              143.137.196.0/22
    143.137.199.0/24              143.137.196.0/22
    177.85.92.0/23                177.85.92.0/22
    177.85.92.0/24                177.85.92.0/22
    177.85.93.0/24                177.85.92.0/22
    177.85.94.0/23                177.85.92.0/22
    177.85.94.0/24                177.85.92.0/22
    177.85.95.0/24                177.85.92.0/22
    201.222.20.0/23               201.222.20.0/22
    201.222.20.0/24               201.222.20.0/22
    201.222.21.0/24               201.222.20.0/22
    201.222.22.0/23               201.222.20.0/22
    201.222.22.0/24               201.222.20.0/22
    201.222.23.0/24               201.222.20.0/22
    143.137.196.0/24              143.137.196.0/22
    143.137.197.0/24              143.137.196.0/22

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

    - 143.137.196.0/24            Withdrawn
    - 143.137.197.0/24            Withdrawn

Whois Entry

whois: 402591

IANA has recorded AS61902 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61902\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded