Report for 399837

Name

ALTAMAHA-FIBER - Altamaha Fiber, 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.

399837 ALTAMAHA-FIBER - Altamaha Fiber, US

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS26744         PCL - Planters Communications, LLC, US
    AS63370         GSOC-63370 - Georgia System Operations, Corporation, US
  Downstream Adjacent AS list
    AS396423        COASTALFIBERNET - Coastal FiberNet, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6643  AS399837       ORG+TRN Originate:      21248 /17.62  Transit:        512 /23.00 ALTAMAHA-FIBER - Altamaha Fiber, 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       %
 3432 AS399837      ALTAMAHA-FIBER - Altamaha Fiber, US               37     23      7     21     16  43.24%


  Prefix               AS Path                              Aggregation Suggestion
  136.245.128.0/20     4777 6939 63370 399837   
  136.245.129.0/24     4777 2497 174 26744 399837   
  136.245.130.0/23     4777 2497 174 26744 399837 + Announce - aggregate of 136.245.130.0/24 (4777 2497 174 26744 399837) and 136.245.131.0/24 (4777 2497 174 26744 399837)
  136.245.130.0/24     4777 2497 174 26744 399837 - Withdrawn - aggregated with 136.245.131.0/24 (4777 2497 174 26744 399837)
  136.245.131.0/24     4777 2497 174 26744 399837 - Withdrawn - aggregated with 136.245.130.0/24 (4777 2497 174 26744 399837)
  136.245.132.0/24     4777 6939 63370 399837 - Withdrawn - matching aggregate 136.245.128.0/20 4777 6939 63370 399837
  209.239.32.0/19      4608 6939 63370 399837   
  209.239.32.0/24      4777 6939 63370 399837 399837 399837 399837   
  209.239.33.0/24      4777 2497 174 26744 399837   
  209.239.34.0/23      4777 2497 174 26744 399837 + Announce - aggregate of 209.239.34.0/24 (4777 2497 174 26744 399837) and 209.239.35.0/24 (4777 2497 174 26744 399837)
  209.239.34.0/24      4777 2497 174 26744 399837 - Withdrawn - aggregated with 209.239.35.0/24 (4777 2497 174 26744 399837)
  209.239.35.0/24      4777 2497 174 26744 399837 - Withdrawn - aggregated with 209.239.34.0/24 (4777 2497 174 26744 399837)
  209.239.36.0/24      4777 2497 174 26744 399837   
  209.239.37.0/24      4608 7575 26744 399837   
  209.239.38.0/23      4777 2497 174 26744 399837 + Announce - aggregate of 209.239.38.0/24 (4777 2497 174 26744 399837) and 209.239.39.0/24 (4777 2497 174 26744 399837)
  209.239.38.0/24      4777 2497 174 26744 399837 - Withdrawn - aggregated with 209.239.39.0/24 (4777 2497 174 26744 399837)
  209.239.39.0/24      4777 2497 174 26744 399837 - Withdrawn - aggregated with 209.239.38.0/24 (4777 2497 174 26744 399837)
  209.239.40.0/23      4777 2497 174 26744 399837 + Announce - aggregate of 209.239.40.0/24 (4777 2497 174 26744 399837) and 209.239.41.0/24 (4777 2497 174 26744 399837)
  209.239.40.0/24      4777 2497 174 26744 399837 - Withdrawn - aggregated with 209.239.41.0/24 (4777 2497 174 26744 399837)
  209.239.41.0/24      4777 2497 174 26744 399837 - Withdrawn - aggregated with 209.239.40.0/24 (4777 2497 174 26744 399837)
  209.239.42.0/24      4608 6939 63370 399837 - Withdrawn - matching aggregate 209.239.32.0/19 4608 6939 63370 399837
  209.239.43.0/24      4608 6939 63370 399837 - Withdrawn - matching aggregate 209.239.32.0/19 4608 6939 63370 399837
  209.239.44.0/22      4777 2497 174 26744 399837 + Announce - aggregate of 209.239.44.0/23 (4777 2497 174 26744 399837) and 209.239.46.0/23 (4777 2497 174 26744 399837)
  209.239.44.0/24      4777 2497 174 26744 399837 - Withdrawn - aggregated with 209.239.45.0/24 (4777 2497 174 26744 399837)
  209.239.45.0/24      4777 2497 174 26744 399837 - Withdrawn - aggregated with 209.239.44.0/24 (4777 2497 174 26744 399837)
  209.239.46.0/24      4777 2497 174 26744 399837 - Withdrawn - aggregated with 209.239.47.0/24 (4777 2497 174 26744 399837)
  209.239.47.0/24      4777 2497 174 26744 399837 - Withdrawn - aggregated with 209.239.46.0/24 (4777 2497 174 26744 399837)
  209.239.48.0/24      4608 6939 63370 399837 - Withdrawn - matching aggregate 209.239.32.0/19 4608 6939 63370 399837
  209.239.49.0/24      4777 2497 174 26744 399837   
  209.239.50.0/24      4777 2497 174 26744 399837   
  209.239.51.0/24      4777 6939 63370 399837   
  209.239.52.0/23      4777 2497 174 26744 399837 + Announce - aggregate of 209.239.52.0/24 (4777 2497 174 26744 399837) and 209.239.53.0/24 (4777 2497 174 26744 399837)
  209.239.52.0/24      4777 2497 174 26744 399837 - Withdrawn - aggregated with 209.239.53.0/24 (4777 2497 174 26744 399837)
  209.239.53.0/24      4777 2497 174 26744 399837 - Withdrawn - aggregated with 209.239.52.0/24 (4777 2497 174 26744 399837)
  209.239.54.0/24      4777 6939 63370 399837   
  209.239.55.0/24      4608 6939 63370 399837 - Withdrawn - matching aggregate 209.239.32.0/19 4608 6939 63370 399837
  209.239.56.0/24      4608 6939 63370 399837 - Withdrawn - matching aggregate 209.239.32.0/19 4608 6939 63370 399837
  209.239.57.0/24      4608 7575 26744 399837   
  209.239.58.0/23      4777 2497 174 26744 399837 + Announce - aggregate of 209.239.58.0/24 (4777 2497 174 26744 399837) and 209.239.59.0/24 (4777 2497 174 26744 399837)
  209.239.58.0/24      4777 2497 174 26744 399837 - Withdrawn - aggregated with 209.239.59.0/24 (4777 2497 174 26744 399837)
  209.239.59.0/24      4777 2497 174 26744 399837 - Withdrawn - aggregated with 209.239.58.0/24 (4777 2497 174 26744 399837)
  209.239.60.0/24      4777 2497 174 26744 399837   
  209.239.62.0/24      4608 6939 63370 399837 - Withdrawn - matching aggregate 209.239.32.0/19 4608 6939 63370 399837
  209.239.63.0/24      4777 6939 63370 399837   

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

AS399837   35 More Specifics   37 Total Advertisements   ALTAMAHA-FIBER - Altamaha Fiber, US
    136.245.129.0/24              136.245.128.0/20
    136.245.130.0/24              136.245.128.0/20
    136.245.131.0/24              136.245.128.0/20
    136.245.132.0/24              136.245.128.0/20
    209.239.32.0/24               209.239.32.0/19
    209.239.33.0/24               209.239.32.0/19
    209.239.34.0/24               209.239.32.0/19
    209.239.35.0/24               209.239.32.0/19
    209.239.36.0/24               209.239.32.0/19
    209.239.37.0/24               209.239.32.0/19
    209.239.38.0/24               209.239.32.0/19
    209.239.39.0/24               209.239.32.0/19
    209.239.40.0/24               209.239.32.0/19
    209.239.41.0/24               209.239.32.0/19
    209.239.42.0/24               209.239.32.0/19
    209.239.43.0/24               209.239.32.0/19
    209.239.44.0/24               209.239.32.0/19
    209.239.45.0/24               209.239.32.0/19
    209.239.46.0/24               209.239.32.0/19
    209.239.47.0/24               209.239.32.0/19
    209.239.48.0/24               209.239.32.0/19
    209.239.49.0/24               209.239.32.0/19
    209.239.50.0/24               209.239.32.0/19
    209.239.51.0/24               209.239.32.0/19
    209.239.52.0/24               209.239.32.0/19
    209.239.53.0/24               209.239.32.0/19
    209.239.54.0/24               209.239.32.0/19
    209.239.55.0/24               209.239.32.0/19
    209.239.56.0/24               209.239.32.0/19
    209.239.57.0/24               209.239.32.0/19
    209.239.58.0/24               209.239.32.0/19
    209.239.59.0/24               209.239.32.0/19
    209.239.60.0/24               209.239.32.0/19
    209.239.62.0/24               209.239.32.0/19
    209.239.63.0/24               209.239.32.0/19
    136.245.136.0/24              136.245.128.0/20

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

    - 136.245.136.0/24            Withdrawn

Whois Entry

whois: 402628

IANA has recorded AS399837 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS399837\n