Report for 18593

Name

GSHULLGR - The Goldman Sachs Group, 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.

18593 GSHULLGR - The Goldman Sachs Group, Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18131 AS18593        ORIGIN  Originate:       3840 /20.09  Transit:          0 /0.00  GSHULLGR - The Goldman Sachs Group, 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       %
34746 AS18593       GSHULLGR - The Goldman Sachs Group, Inc., US      15      0      0     15      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  63.167.228.0/24      4777 2516 3356 18593   
  69.74.251.0/24       4777 2516 3356 18593   
  138.8.74.0/24        4777 2516 3356 18593   
  138.8.107.0/24       4777 2516 3356 18593   
  138.8.109.0/24       4777 2516 3356 18593   
  138.8.116.0/24       4777 2516 174 18593    
  138.8.117.0/24       4777 2516 3356 18593   
  138.8.123.0/24       4777 2516 3356 18593   
  148.86.12.0/24       4777 2516 3356 18593   
  199.99.2.0/24        4777 2516 3356 18593   
  199.99.14.0/24       4777 2516 3356 18593   
  199.99.16.0/24       4777 2516 3356 18593   
  199.99.22.0/24       4777 2516 3356 18593   
  199.99.28.0/24       4777 2516 3356 18593   
  205.161.205.0/24     4777 2516 3356 18593   

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

AS18593   15 More Specifics   15 Total Advertisements   GSHULLGR - The Goldman Sachs Group, Inc., US
    63.167.228.0/24               63.160.0.0/12
    69.74.251.0/24                69.74.0.0/16
    138.8.74.0/24                 138.8.0.0/16
    138.8.107.0/24                138.8.0.0/16
    138.8.109.0/24                138.8.0.0/16
    138.8.116.0/24                138.8.0.0/16
    138.8.117.0/24                138.8.0.0/16
    138.8.123.0/24                138.8.0.0/16
    148.86.12.0/24                148.86.0.0/16
    199.99.2.0/24                 199.98.0.0/15
    199.99.14.0/24                199.98.0.0/15
    199.99.16.0/24                199.98.0.0/15
    199.99.22.0/24                199.98.0.0/15
    199.99.28.0/24                199.98.0.0/15
    205.161.205.0/24              205.160.0.0/14

Whois Entry

whois: 402628

IANA has recorded AS18593 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18593\n