Report for 21719

Name

CHL - CHL, 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.

21719 CHL - CHL, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3257          GTT-BACKBONE - GTT Communications Inc., US
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6088  AS21719        ORIGIN  Originate:      24832 /17.40  Transit:          0 /0.00  CHL - CHL, 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       %
35930 AS21719       CHL - CHL, US                                     20      0      0     20      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  108.174.64.0/24      4777 6939 21719 21719   
  108.174.66.0/23      4777 6939 21719 21719   
  108.174.68.0/24      4777 6939 21719 21719   
  108.174.71.0/24      4777 6939 21719 21719   
  108.174.72.0/22      4608 6939 21719 21719   
  108.174.76.0/23      4777 6939 21719 21719   
  108.174.79.0/24      4777 6939 21719 21719   
  184.170.192.0/24     4777 6939 21719 21719   
  184.170.194.0/23     4777 6939 21719 21719   
  184.170.196.0/22     4777 6939 21719 21719   
  184.170.204.0/22     4777 6939 21719 21719   
  192.64.212.0/23      4777 6939 21719 21719   
  192.64.214.0/24      4777 2516 3257 21719   
  192.64.216.0/21      4777 6939 21719 21719   
  198.13.20.0/23       4777 6939 21719 21719   
  198.13.24.0/21       4777 6939 21719 21719   
  199.115.212.0/22     4608 6939 21719 21719   
  209.54.128.0/19      4608 6939 21719 21719   
  216.222.144.0/20     4608 6939 21719 21719   
  216.222.156.0/24     4608 6939 21719        

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

AS21719   1 More Specifics   20 Total Advertisements   CHL - CHL, US
    216.222.156.0/24              216.222.144.0/20

Whois Entry

whois: 402603

IANA has recorded AS21719 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21719\n