Report for 51447

Name

ROOTLAYERNET - RootLayer Web Services Ltd., BD

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.

51447 ROOTLAYERNET - RootLayer Web Services Ltd., BD

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS49453         GLOBALLAYER - Global Layer B.V., NL
    AS49981         WorldStream - WorldStream B.V., NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22321 AS51447        ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  ROOTLAYERNET - RootLayer Web Services Ltd., BD

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       %
12968 AS51447       ROOTLAYERNET - RootLayer Web Services Ltd., B     10      6      3      7      3  30.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.137.20.0/23       4777 2516 6830 49981 51447 + Announce - aggregate of 45.137.20.0/24 (4777 2516 6830 49981 51447) and 45.137.21.0/24 (4777 2516 6830 49981 51447)
  45.137.20.0/24       4777 2516 6830 49981 51447 - Withdrawn - aggregated with 45.137.21.0/24 (4777 2516 6830 49981 51447)
  45.137.21.0/24       4777 2516 6830 49981 51447 - Withdrawn - aggregated with 45.137.20.0/24 (4777 2516 6830 49981 51447)
  45.137.22.0/24       4777 2497 2914 49453 51447   
  45.137.23.0/24       4777 2516 6830 49981 51447   
  103.178.236.0/23     4777 2516 6830 49981 51447 + Announce - aggregate of 103.178.236.0/24 (4777 2516 6830 49981 51447) and 103.178.237.0/24 (4777 2516 6830 49981 51447)
  103.178.236.0/24     4777 2516 6830 49981 51447 - Withdrawn - aggregated with 103.178.237.0/24 (4777 2516 6830 49981 51447)
  103.178.237.0/24     4777 2516 6830 49981 51447 - Withdrawn - aggregated with 103.178.236.0/24 (4777 2516 6830 49981 51447)
  185.222.56.0/23      4777 2497 2914 49453 51447 + Announce - aggregate of 185.222.56.0/24 (4777 2497 2914 49453 51447) and 185.222.57.0/24 (4777 2497 2914 49453 51447)
  185.222.56.0/24      4777 2497 2914 49453 51447 - Withdrawn - aggregated with 185.222.57.0/24 (4777 2497 2914 49453 51447)
  185.222.57.0/24      4777 2497 2914 49453 51447 - Withdrawn - aggregated with 185.222.56.0/24 (4777 2497 2914 49453 51447)
  185.222.58.0/24      4777 2497 2914 49453 51447   
  185.222.59.0/24      4777 2516 6830 49981 51447   

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

AS51447   10 More Specifics   10 Total Advertisements   ROOTLAYERNET - RootLayer Web Services Ltd., BD
    45.137.20.0/24                45.137.20.0/22
    45.137.21.0/24                45.137.20.0/22
    45.137.22.0/24                45.137.20.0/22
    45.137.23.0/24                45.137.20.0/22
    103.178.236.0/24              103.178.236.0/23
    103.178.237.0/24              103.178.236.0/23
    185.222.56.0/24               185.222.56.0/22
    185.222.57.0/24               185.222.56.0/22
    185.222.58.0/24               185.222.56.0/22
    185.222.59.0/24               185.222.56.0/22

Whois Entry

whois: 402599

IANA has recorded AS51447 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51447\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             %ERROR:201: access denied for 203.119.110.26
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)