Report for 397990

Name

WILLIAMSLABS-LLC - Williamslabs 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 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.

397990 WILLIAMSLABS-LLC - Williamslabs LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
57650 AS397990       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  WILLIAMSLABS-LLC - Williamslabs 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       %
75825 AS397990      WILLIAMSLABS-LLC - Williamslabs LLC, US            2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  23.144.112.0/24      4777 6939 397990       
  44.31.141.0/24       4777 6939 397990       

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

AS397990   1 More Specifics   2 Total Advertisements   WILLIAMSLABS-LLC - Williamslabs LLC, US
    44.31.141.0/24                44.0.0.0/9

Whois Entry

whois: 402332

IANA has recorded AS397990 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS397990\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
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             % 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)