Report for 19124

Name

ASCENSION-WHEATON - Ascension Technologies, 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.

19124 ASCENSION-WHEATON - Ascension Technologies, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19042 AS19124        ORIGIN  Originate:       3328 /20.30  Transit:          0 /0.00  ASCENSION-WHEATON - Ascension Technologies, 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       %
 7194 AS19124       ASCENSION-WHEATON - Ascension Technologies, U     13     10      4      7      6  46.15%


  Prefix               AS Path                              Aggregation Suggestion
  199.250.65.0/24      4777 2516 3356 19124   
  199.250.66.0/23      4777 2516 3356 19124 + Announce - aggregate of 199.250.66.0/24 (4777 2516 3356 19124) and 199.250.67.0/24 (4777 2516 3356 19124)
  199.250.66.0/24      4777 2516 3356 19124 - Withdrawn - aggregated with 199.250.67.0/24 (4777 2516 3356 19124)
  199.250.67.0/24      4777 2516 3356 19124 - Withdrawn - aggregated with 199.250.66.0/24 (4777 2516 3356 19124)
  199.250.68.0/23      4777 2516 3356 19124 + Announce - aggregate of 199.250.68.0/24 (4777 2516 3356 19124) and 199.250.69.0/24 (4777 2516 3356 19124)
  199.250.68.0/24      4777 2516 3356 19124 - Withdrawn - aggregated with 199.250.69.0/24 (4777 2516 3356 19124)
  199.250.69.0/24      4777 2516 3356 19124 - Withdrawn - aggregated with 199.250.68.0/24 (4777 2516 3356 19124)
  199.250.75.0/24      4777 2516 3356 19124 19124 19124 19124 19124 19124   
  199.250.80.0/23      4777 2516 3356 19124 + Announce - aggregate of 199.250.80.0/24 (4777 2516 3356 19124) and 199.250.81.0/24 (4777 2516 3356 19124)
  199.250.80.0/24      4777 2516 3356 19124 - Withdrawn - aggregated with 199.250.81.0/24 (4777 2516 3356 19124)
  199.250.81.0/24      4777 2516 3356 19124 - Withdrawn - aggregated with 199.250.80.0/24 (4777 2516 3356 19124)
  199.250.96.0/22      4777 2516 3356 19124 + Announce - aggregate of 199.250.96.0/23 (4777 2516 3356 19124) and 199.250.98.0/23 (4777 2516 3356 19124)
  199.250.96.0/24      4777 2516 3356 19124 - Withdrawn - aggregated with 199.250.97.0/24 (4777 2516 3356 19124)
  199.250.97.0/24      4777 2516 3356 19124 - Withdrawn - aggregated with 199.250.96.0/24 (4777 2516 3356 19124)
  199.250.98.0/24      4777 2516 3356 19124 - Withdrawn - aggregated with 199.250.99.0/24 (4777 2516 3356 19124)
  199.250.99.0/24      4777 2516 3356 19124 - Withdrawn - aggregated with 199.250.98.0/24 (4777 2516 3356 19124)
  199.250.100.0/24     4777 2516 3356 19124   

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

AS19124   13 More Specifics   13 Total Advertisements   ASCENSION-WHEATON - Ascension Technologies, US
    199.250.65.0/24               199.250.64.0/18
    199.250.66.0/24               199.250.64.0/18
    199.250.67.0/24               199.250.64.0/18
    199.250.68.0/24               199.250.64.0/18
    199.250.69.0/24               199.250.64.0/18
    199.250.75.0/24               199.250.64.0/18
    199.250.80.0/24               199.250.64.0/18
    199.250.81.0/24               199.250.64.0/18
    199.250.96.0/24               199.250.64.0/18
    199.250.97.0/24               199.250.64.0/18
    199.250.98.0/24               199.250.64.0/18
    199.250.99.0/24               199.250.64.0/18
    199.250.100.0/24              199.250.64.0/18

Whois Entry

whois: 402628

IANA has recorded AS19124 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19124\n