Report for 21867

Name

LIGHTPATH-COLUMBUS - Cablevision Lightpath 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.

21867 LIGHTPATH-COLUMBUS - Cablevision Lightpath LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59907 AS21867        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  LIGHTPATH-COLUMBUS - Cablevision Lightpath 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       %
35868 AS21867       LIGHTPATH-COLUMBUS - Cablevision Lightpath LL      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  24.38.33.0/24        4777 2516 174 21867    

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

AS21867   1 More Specifics   1 Total Advertisements   LIGHTPATH-COLUMBUS - Cablevision Lightpath LLC, US
    24.38.33.0/24                 24.38.0.0/17

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 24.38.33.0/24               Announced

Whois Entry

whois: 402628

IANA has recorded AS21867 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21867\n