Report for 40073

Name

NBA-ASN-USA - NBA Properties, Inc., 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.

40073 NBA-ASN-USA - NBA Properties, Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28893 AS40073        ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  NBA-ASN-USA - NBA Properties, Inc., 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       %
22291 AS40073       NBA-ASN-USA - NBA Properties, Inc., US             6      2      1      5      1  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  66.6.224.0/23        4777 2497 7018 40073 + Announce - aggregate of 66.6.224.0/24 (4777 2497 7018 40073) and 66.6.225.0/24 (4777 2497 7018 40073)
  66.6.224.0/24        4777 2497 7018 40073 - Withdrawn - aggregated with 66.6.225.0/24 (4777 2497 7018 40073)
  66.6.225.0/24        4777 2497 7018 40073 - Withdrawn - aggregated with 66.6.224.0/24 (4777 2497 7018 40073)
  66.6.226.0/24        4777 2497 6461 40073   
  66.6.230.0/24        4777 2497 7018 40073   
  66.6.236.0/23        4608 7575 6461 40073   
  66.6.243.0/24        4777 2497 7018 40073   

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

AS40073   6 More Specifics   6 Total Advertisements   NBA-ASN-USA - NBA Properties, Inc., US
    66.6.224.0/24                 66.6.224.0/19
    66.6.225.0/24                 66.6.224.0/19
    66.6.226.0/24                 66.6.224.0/19
    66.6.230.0/24                 66.6.224.0/19
    66.6.236.0/23                 66.6.224.0/19
    66.6.243.0/24                 66.6.224.0/19

Whois Entry

whois: 402332

IANA has recorded AS40073 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS40073\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-AU4)