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 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.

396447 SILVERIP-MW-ASN - SilverIP Communications Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS46811         SILVERIP-ASN - SilverIP Communications Inc., US
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28506 AS396447       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  SILVERIP-MW-ASN - SilverIP Communications 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       %
19814 AS396447      SILVERIP-MW-ASN - SilverIP Communications Inc      6      4      2      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  108.160.202.0/23     4777 2516 174 396447   
  108.160.202.0/23     4608 7575 2914 46811 396447 + Announce - aggregate of 108.160.202.0/24 (4608 7575 2914 46811 396447) and 108.160.203.0/24 (4608 7575 2914 46811 396447)
  108.160.202.0/24     4608 7575 2914 46811 396447 - Withdrawn - aggregated with 108.160.203.0/24 (4608 7575 2914 46811 396447)
  108.160.203.0/24     4608 7575 2914 46811 396447 - Withdrawn - aggregated with 108.160.202.0/24 (4608 7575 2914 46811 396447)
  198.54.110.0/23      4777 2516 174 396447   
  198.54.110.0/23      4608 7575 2914 46811 396447 + Announce - aggregate of 198.54.110.0/24 (4608 7575 2914 46811 396447) and 198.54.111.0/24 (4608 7575 2914 46811 396447)
  198.54.110.0/24      4608 7575 2914 46811 396447 - Withdrawn - aggregated with 198.54.111.0/24 (4608 7575 2914 46811 396447)
  198.54.111.0/24      4608 7575 2914 46811 396447 - Withdrawn - aggregated with 198.54.110.0/24 (4608 7575 2914 46811 396447)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 - SilverIP Communications Inc., 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: 402332

IANA has recorded AS396447 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS396447\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-AU4)