Report for 31283

Name

--No AS Description--

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 AS4637) 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.

31283 FASTHOST-AS FastHost AS - Norwegian based ISP

  Adjacency:    10  Upstream:     1  Downstream:     9
  Upstream Adjacent AS list
    AS6453    GLOBEINTERNET VSNL International
  Downstream Adjacent AS list
    AS16186   ASN-SSC-NO SSC Networks
    AS33822   WEBDEAL-NORGE-AS Webdeal AS
    AS41129   LOOPBACK-AS Loopback Systems AS
    AS39783   OSLOISPNO Oslo ISP
    AS42400   MULTIHOST-AS MultiHost IT DA
    AS41869   PACKETSTREAM-AS Espen Holm Nilsen Packetstream
    AS39562   BASEPOINT-AUTNUM Basepoint network
    AS34989   SERVETHEWORLD-AS ServeTheWorld AS - ISP Norway
    AS29300   DIRECTCONNECT-AS Direct Connect, ISP, Norway

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4028  AS31283  ORG+TRN Originate:      28672 /17.19  Transit:      55040 /16.25 FASTHOST-AS FastHost AS - Norwegian based ISP

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       %
18836 AS31283 FASTHOST-AS FastHost AS - Norwegian base     12      0      0     12      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  80.65.48.0/20        4637 6453 31283        
  83.143.112.0/21      4637 6453 31283        
  87.254.32.0/19       4637 6453 31283        
  88.87.32.0/19        4637 6453 31283        
  89.250.112.0/22      4637 6453 31283        
  91.90.104.0/21       4637 6453 31283        
  91.193.0.0/22        4637 6453 31283        
  193.142.30.0/24      4637 6453 31283        
  193.239.154.0/23     4637 6453 31283        
  194.24.252.0/23      4637 6453 31283        
  195.189.254.0/23     4637 6453 31283        
  195.248.78.0/24      4637 6453 31283        

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

AS31283   1 More Specifics   12 Total Advertisements   FASTHOST-AS FastHost AS - Norwegian based ISP
    89.250.112.0/22               89.250.112.0/20

Whois Entry

whois: 402603

IANA has recorded AS31283 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS31283\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
             
             % Note: this output has been filtered.
             
             % Information related to 'AS31246 - AS31618'
             
             as-block:       AS31246 - AS31618
             descr:          RIPE NCC ASN block
             remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
             mnt-by:         RIPE-NCC-HM-MNT
             created:        2018-11-22T15:27:33Z
             last-modified:  2018-11-22T15:27:33Z
             source:         RIPE
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)