Report for 16659

Name

CROWN-AS-1 - Crown Castle USA, US

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.

16659 CROWN-AS-1 - Crown Castle USA, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
44349 AS16659        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  CROWN-AS-1 - Crown Castle USA, US

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       %
20756 AS16659       CROWN-AS-1 - Crown Castle USA, US                  3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  64.213.130.0/24      4777 2516 3356 16659   
  162.254.108.0/23     4777 2516 3356 16659 16659 16659 16659 16659 + Announce - aggregate of 162.254.108.0/24 (4777 2516 3356 16659 16659 16659 16659 16659) and 162.254.109.0/24 (4777 2516 3356 16659 16659 16659 16659 16659)
  162.254.108.0/24     4777 2516 3356 16659 16659 16659 16659 16659 - Withdrawn - aggregated with 162.254.109.0/24 (4777 2516 3356 16659 16659 16659 16659 16659)
  162.254.109.0/24     4777 2516 3356 16659 16659 16659 16659 16659 - Withdrawn - aggregated with 162.254.108.0/24 (4777 2516 3356 16659 16659 16659 16659 16659)

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

AS16659   3 More Specifics   3 Total Advertisements   CROWN-AS-1 - Crown Castle USA, US
    64.213.130.0/24               64.212.0.0/15
    162.254.108.0/24              162.254.108.0/22
    162.254.109.0/24              162.254.108.0/22

Whois Entry

whois: 402332

IANA has recorded AS16659 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS16659\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)