Report for 54816

Name

SPRINGTN - Spring City Cable TV, Inc, 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.

54816 SPRINGTN - Spring City Cable TV, Inc, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS20115         CHARTER-20115 - Charter Communications LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20009 AS54816        ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  SPRINGTN - Spring City Cable TV, Inc, 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       %
 5871 AS54816       SPRINGTN - Spring City Cable TV, Inc, US          12     12      4      4      8  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  158.51.56.0/23       4777 6939 20115 54816 + Announce - aggregate of 158.51.56.0/24 (4777 6939 20115 54816) and 158.51.57.0/24 (4777 6939 20115 54816)
  158.51.56.0/24       4777 6939 20115 54816 - Withdrawn - aggregated with 158.51.57.0/24 (4777 6939 20115 54816)
  158.51.57.0/24       4777 6939 20115 54816 - Withdrawn - aggregated with 158.51.56.0/24 (4777 6939 20115 54816)
  158.51.58.0/23       4777 6939 20115 54816 54816 54816 + Announce - aggregate of 158.51.58.0/24 (4777 6939 20115 54816 54816 54816) and 158.51.59.0/24 (4777 6939 20115 54816 54816 54816)
  158.51.58.0/24       4777 6939 20115 54816 54816 54816 - Withdrawn - aggregated with 158.51.59.0/24 (4777 6939 20115 54816 54816 54816)
  158.51.59.0/24       4777 6939 20115 54816 54816 54816 - Withdrawn - aggregated with 158.51.58.0/24 (4777 6939 20115 54816 54816 54816)
  192.30.192.0/22      4777 6939 20115 54816 + Announce - aggregate of 192.30.192.0/23 (4777 6939 20115 54816) and 192.30.194.0/23 (4777 6939 20115 54816)
  192.30.192.0/24      4777 6939 20115 54816 - Withdrawn - aggregated with 192.30.193.0/24 (4777 6939 20115 54816)
  192.30.193.0/24      4777 6939 20115 54816 - Withdrawn - aggregated with 192.30.192.0/24 (4777 6939 20115 54816)
  192.30.194.0/24      4777 6939 20115 54816 - Withdrawn - aggregated with 192.30.195.0/24 (4777 6939 20115 54816)
  192.30.195.0/24      4777 6939 20115 54816 - Withdrawn - aggregated with 192.30.194.0/24 (4777 6939 20115 54816)
  192.30.196.0/22      4777 6939 20115 54816 54816 54816 + Announce - aggregate of 192.30.196.0/23 (4777 6939 20115 54816 54816 54816) and 192.30.198.0/23 (4777 6939 20115 54816 54816 54816)
  192.30.196.0/24      4777 6939 20115 54816 54816 54816 - Withdrawn - aggregated with 192.30.197.0/24 (4777 6939 20115 54816 54816 54816)
  192.30.197.0/24      4777 6939 20115 54816 54816 54816 - Withdrawn - aggregated with 192.30.196.0/24 (4777 6939 20115 54816 54816 54816)
  192.30.198.0/24      4777 6939 20115 54816 54816 54816 - Withdrawn - aggregated with 192.30.199.0/24 (4777 6939 20115 54816 54816 54816)
  192.30.199.0/24      4777 6939 20115 54816 54816 54816 - Withdrawn - aggregated with 192.30.198.0/24 (4777 6939 20115 54816 54816 54816)

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

AS54816   12 More Specifics   12 Total Advertisements   SPRINGTN - Spring City Cable TV, Inc, US
    158.51.56.0/24                158.51.56.0/22
    158.51.57.0/24                158.51.56.0/22
    158.51.58.0/24                158.51.56.0/22
    158.51.59.0/24                158.51.56.0/22
    192.30.192.0/24               192.30.192.0/21
    192.30.193.0/24               192.30.192.0/21
    192.30.194.0/24               192.30.192.0/21
    192.30.195.0/24               192.30.192.0/21
    192.30.196.0/24               192.30.192.0/21
    192.30.197.0/24               192.30.192.0/21
    192.30.198.0/24               192.30.192.0/21
    192.30.199.0/24               192.30.192.0/21

Whois Entry

whois: 402332

IANA has recorded AS54816 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS54816\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)