Report for 37305

Name

Frontier Optical Networks Ltd - Frontier Optical Networks Ltd, KE

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 AS6447) 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.

37305 FON, KE

  Adjacency:     7  Upstream:     3  Downstream:     4
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS37100         SEACOM-AS, MU
    AS37662         WIOCC-AS, MU
  Downstream Adjacent AS list
    AS328162        ICOLO, KE
    AS29032         DATANET-UG DATANET LLC, UG
    AS37019         IAL, KE
    AS329087        AMSL2-AS, KE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12363 AS37305        ORG+TRN Originate:       7936 /19.05  Transit:      10240 /18.68 FON, KE

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       %
 5520 AS37305       FON, KE                                           18     12      3      9      9  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  41.79.8.0/22         6939 37305             
  41.79.8.0/22         37100 37305          + Announce - aggregate of 41.79.8.0/23 (37100 37305) and 41.79.10.0/23 (37100 37305)
  41.79.8.0/24         37100 37305          - Withdrawn - aggregated with 41.79.9.0/24 (37100 37305)
  41.79.9.0/24         37100 37305          - Withdrawn - aggregated with 41.79.8.0/24 (37100 37305)
  41.79.10.0/24        37100 37305          - Withdrawn - aggregated with 41.79.11.0/24 (37100 37305)
  41.79.11.0/24        37100 37305          - Withdrawn - aggregated with 41.79.10.0/24 (37100 37305)
  102.212.132.0/22     37100 37305            
  102.212.132.0/23     6939 37305           + Announce - aggregate of 102.212.132.0/24 (6939 37305) and 102.212.133.0/24 (6939 37305)
  102.212.132.0/24     6939 37305           - Withdrawn - aggregated with 102.212.133.0/24 (6939 37305)
  102.212.133.0/24     6939 37305           - Withdrawn - aggregated with 102.212.132.0/24 (6939 37305)
  102.212.135.0/24     6939 37305             
  197.231.176.0/21     37100 37305            
  197.231.176.0/24     37100 37305          - Withdrawn - matching aggregate 197.231.176.0/21 37100 37305
  197.231.177.0/24     37100 37305          - Withdrawn - matching aggregate 197.231.176.0/21 37100 37305
  197.231.178.0/23     6939 37305           + Announce - aggregate of 197.231.178.0/24 (6939 37305) and 197.231.179.0/24 (6939 37305)
  197.231.178.0/24     6939 37305           - Withdrawn - aggregated with 197.231.179.0/24 (6939 37305)
  197.231.179.0/24     6939 37305           - Withdrawn - aggregated with 197.231.178.0/24 (6939 37305)
  197.231.180.0/24     6939 37305             
  197.231.181.0/24     37100 37305          - Withdrawn - matching aggregate 197.231.176.0/21 37100 37305
  197.231.182.0/24     37100 37305          - Withdrawn - matching aggregate 197.231.176.0/21 37100 37305
  197.231.183.0/24     6939 37305             

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

AS37305   12 More Specifics   14 Total Advertisements   FON, KE
    41.79.8.0/24                  41.79.8.0/22
    41.79.9.0/24                  41.79.8.0/22
    41.79.10.0/24                 41.79.8.0/22
    41.79.11.0/24                 41.79.8.0/22
    197.231.176.0/24              197.231.176.0/21
    197.231.177.0/24              197.231.176.0/21
    197.231.178.0/24              197.231.176.0/21
    197.231.179.0/24              197.231.176.0/21
    197.231.180.0/24              197.231.176.0/21
    197.231.181.0/24              197.231.176.0/21
    197.231.182.0/24              197.231.176.0/21
    197.231.183.0/24              197.231.176.0/21
    102.212.132.0/24              102.212.132.0/22

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

    - 102.212.132.0/22            Withdrawn
    - 102.212.132.0/24            Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS37305 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37305\n             % This is the AfriNIC Whois server.
             % The AFRINIC whois database is subject to  the following terms of Use. See https://afrinic.net/whois/terms