Report for 401687

Name

AMNS CALVERT - AM/NS Calvert LLC, 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 AS1221) 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.

401687 AMNS CALVERT - AM/NS Calvert LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
58184 AS401687       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  AMNS CALVERT - AM/NS Calvert LLC, 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       %
77877 AS401687      AMNS CALVERT - AM/NS Calvert LLC, US               2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  142.153.1.0/24       4777 2497 7018 401687   
  142.153.2.0/24       4777 2497 7018 401687   

Whois Entry

whois: 402628

IANA has recorded AS401687 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS401687\n