Report for 396447

Name

SILVERIP-MW-ASN - SilverIP Communications 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 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.

396447 SILVERIP-MW-ASN, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174, US
    AS46811         SILVERIP-ASN, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29007 AS396447       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  SILVERIP-MW-ASN, 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       %
20268 AS396447      SILVERIP-MW-ASN, US                                6      4      2      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  108.160.202.0/23     49788 174 396447       
  108.160.202.0/23     6939 46811 396447    + Announce - aggregate of 108.160.202.0/24 (6939 46811 396447) and 108.160.203.0/24 (6939 46811 396447)
  108.160.202.0/24     6939 46811 396447    - Withdrawn - aggregated with 108.160.203.0/24 (6939 46811 396447)
  108.160.203.0/24     6939 46811 396447    - Withdrawn - aggregated with 108.160.202.0/24 (6939 46811 396447)
  198.54.110.0/23      49788 174 396447       
  198.54.110.0/23      6939 46811 396447    + Announce - aggregate of 198.54.110.0/24 (6939 46811 396447) and 198.54.111.0/24 (6939 46811 396447)
  198.54.110.0/24      6939 46811 396447    - Withdrawn - aggregated with 198.54.111.0/24 (6939 46811 396447)
  198.54.111.0/24      6939 46811 396447    - Withdrawn - aggregated with 198.54.110.0/24 (6939 46811 396447)

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

AS396447   6 More Specifics   6 Total Advertisements   SILVERIP-MW-ASN, US
    108.160.202.0/23              108.160.192.0/20
    108.160.202.0/24              108.160.192.0/20
    108.160.203.0/24              108.160.192.0/20
    198.54.110.0/23               198.54.104.0/21
    198.54.110.0/24               198.54.104.0/21
    198.54.111.0/24               198.54.104.0/21

Whois Entry

whois: 402590

IANA has recorded AS396447 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS396447\n