Report for 394452

Name

MCKINSEY-US-AWP - McKinsey & Company, 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.

394452 MCKINSEY-US-AWP - McKinsey & Company, Inc., US

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS6939          HURRICANE - Hurricane Electric LLC, US
  Downstream Adjacent AS list
    AS395366        MCKINSEY-GLOBAL - McKinsey & Company, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21236 AS394452       ORG+TRN Originate:       3072 /20.42  Transit:       1024 /22.00 MCKINSEY-US-AWP - McKinsey & Company, 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       %
 8114 AS394452      MCKINSEY-US-AWP - McKinsey & Company, Inc., U     12     10      4      6      6  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  157.191.40.0/23      4777 6939 394452     + Announce - aggregate of 157.191.40.0/24 (4777 6939 394452) and 157.191.41.0/24 (4777 6939 394452)
  157.191.40.0/24      4777 6939 394452     - Withdrawn - aggregated with 157.191.41.0/24 (4777 6939 394452)
  157.191.41.0/24      4777 6939 394452     - Withdrawn - aggregated with 157.191.40.0/24 (4777 6939 394452)
  157.191.44.0/23      4777 6939 394452     + Announce - aggregate of 157.191.44.0/24 (4777 6939 394452) and 157.191.45.0/24 (4777 6939 394452)
  157.191.44.0/24      4777 6939 394452     - Withdrawn - aggregated with 157.191.45.0/24 (4777 6939 394452)
  157.191.45.0/24      4777 6939 394452     - Withdrawn - aggregated with 157.191.44.0/24 (4777 6939 394452)
  157.191.46.0/24      4777 6939 394452       
  157.191.80.0/22      4777 6939 394452     + Announce - aggregate of 157.191.80.0/23 (4777 6939 394452) and 157.191.82.0/23 (4777 6939 394452)
  157.191.80.0/24      4777 6939 394452     - Withdrawn - aggregated with 157.191.81.0/24 (4777 6939 394452)
  157.191.81.0/24      4777 6939 394452     - Withdrawn - aggregated with 157.191.80.0/24 (4777 6939 394452)
  157.191.82.0/24      4777 6939 394452     - Withdrawn - aggregated with 157.191.83.0/24 (4777 6939 394452)
  157.191.83.0/24      4777 6939 394452     - Withdrawn - aggregated with 157.191.82.0/24 (4777 6939 394452)
  157.191.155.0/24     4777 6939 394452       
  157.191.246.0/23     4777 6939 394452     + Announce - aggregate of 157.191.246.0/24 (4777 6939 394452) and 157.191.247.0/24 (4777 6939 394452)
  157.191.246.0/24     4777 6939 394452     - Withdrawn - aggregated with 157.191.247.0/24 (4777 6939 394452)
  157.191.247.0/24     4777 6939 394452     - Withdrawn - aggregated with 157.191.246.0/24 (4777 6939 394452)

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

AS394452   12 More Specifics   12 Total Advertisements   MCKINSEY-US-AWP - McKinsey & Company, Inc., US
    157.191.40.0/24               157.191.0.0/16
    157.191.41.0/24               157.191.0.0/16
    157.191.44.0/24               157.191.0.0/16
    157.191.45.0/24               157.191.0.0/16
    157.191.46.0/24               157.191.0.0/16
    157.191.80.0/24               157.191.0.0/16
    157.191.81.0/24               157.191.0.0/16
    157.191.82.0/24               157.191.0.0/16
    157.191.83.0/24               157.191.0.0/16
    157.191.155.0/24              157.191.0.0/16
    157.191.246.0/24              157.191.0.0/16
    157.191.247.0/24              157.191.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS394452 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS394452\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)