Report for 52845

Name

-Reserved AS-, ZZ

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.

52845 -Reserved AS-, ZZ

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS14868         Ligga Telecomunicacoes S.A., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
36779 AS52845        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  -Reserved AS-, ZZ

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       %
12884 AS52845       -Reserved AS-, ZZ                                  4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.66.72.0/22       4777 2497 3356 14868 52845 + Announce - aggregate of 177.66.72.0/23 (4777 2497 3356 14868 52845) and 177.66.74.0/23 (4777 2497 3356 14868 52845)
  177.66.72.0/24       4777 2497 3356 14868 52845 - Withdrawn - aggregated with 177.66.73.0/24 (4777 2497 3356 14868 52845)
  177.66.73.0/24       4777 2497 3356 14868 52845 - Withdrawn - aggregated with 177.66.72.0/24 (4777 2497 3356 14868 52845)
  177.66.74.0/24       4777 2497 3356 14868 52845 - Withdrawn - aggregated with 177.66.75.0/24 (4777 2497 3356 14868 52845)
  177.66.75.0/24       4777 2497 3356 14868 52845 - Withdrawn - aggregated with 177.66.74.0/24 (4777 2497 3356 14868 52845)

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

AS52845   4 More Specifics   4 Total Advertisements   -Reserved AS-, ZZ
    177.66.72.0/24                177.66.72.0/22
    177.66.73.0/24                177.66.72.0/22
    177.66.74.0/24                177.66.72.0/22
    177.66.75.0/24                177.66.72.0/22
    177.66.72.0/23                177.66.72.0/22
    177.66.74.0/23                177.66.72.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 177.66.74.0/24              Announced
    + 177.66.75.0/24              Announced
    - 177.66.72.0/22              Withdrawn
    - 177.66.72.0/23              Withdrawn
    - 177.66.74.0/23              Withdrawn

Whois Entry

whois: 402332

IANA has recorded AS52845 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52845\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded