Report for 205945

Name

BASIS, NO

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.

205945 BASIS, NO

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS2116          GLOBALCONNECT-AS2116, NO
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31285 AS205945       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  BASIS, NO

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       %
26869 AS205945      BASIS, NO                                          5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.201.92.0/23      4777 2516 1299 2116 205945 205945 205945 205945 205945   
  185.201.92.0/23      4777 2516 3356 205945 + Announce - aggregate of 185.201.92.0/24 (4777 2516 3356 205945) and 185.201.93.0/24 (4777 2516 3356 205945)
  185.201.92.0/24      4777 2516 3356 205945 - Withdrawn - aggregated with 185.201.93.0/24 (4777 2516 3356 205945)
  185.201.93.0/24      4777 2516 3356 205945 - Withdrawn - aggregated with 185.201.92.0/24 (4777 2516 3356 205945)
  185.201.94.0/24      4777 2516 1299 2116 205945 205945 205945 205945 205945   
  185.201.95.0/24      4777 2516 3356 205945   

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

AS205945   5 More Specifics   5 Total Advertisements   BASIS, NO
    185.201.92.0/23               185.201.92.0/22
    185.201.92.0/24               185.201.92.0/22
    185.201.93.0/24               185.201.92.0/22
    185.201.94.0/24               185.201.92.0/22
    185.201.95.0/24               185.201.92.0/22

Whois Entry

whois: 402332

IANA has recorded AS205945 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS205945\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 'AS205664 - AS206367'
             
             as-block:       AS205664 - AS206367
             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:        2024-07-02T13:58:22Z
             last-modified:  2024-07-02T13:58:22Z
             source:         RIPE
             
             % Information related to 'AS205945'
             
             % Abuse contact for 'AS205945' is 'abuse@basis.no'
             
             aut-num:        AS205945
             as-name:        BASIS
             org:            ORG-BCA29-RIPE
             import:         from AS2116 accept ANY
             export:         to AS2116 announce AS205945
             import:         from AS3356 accept ANY
             export:         to AS3356 announce AS205945
             admin-c:        BCAH-RIPE
             tech-c:         BCAH-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         BASIS-LIR
             created:        2017-05-01T10:27:58Z
             last-modified:  2020-02-25T13:02:29Z
             source:         RIPE
             
             organisation:   ORG-BCA29-RIPE
             org-name:       BASIS.NO AS
             country:        NO
             org-type:       LIR
             address:        Lilletorget 1
             address:        0184
             address:        Oslo
             address:        NORWAY
             phone:          +4792410600
             reg-nr:         997 079 280
             admin-c:        BS10065-RIPE
             tech-c:         BS10065-RIPE
             abuse-c:        AR40073-RIPE
             mnt-ref:        BASIS-LIR
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         BASIS-LIR
             created:        2017-04-26T13:16:59Z
             last-modified:  2026-04-29T07:38:51Z
             source:         RIPE # Filtered
             
             role:           Basis Consulting Hostmaster
             address:        Basis Consulting AS
             address:        Lilletorget 1
             address:        NO-0184 Oslo
             address:        Norway
             admin-c:        BS9881-RIPE
             tech-c:         BS9881-RIPE
             nic-hdl:        BCAH-RIPE
             abuse-mailbox:  abuse@basis.no
             mnt-by:         BASIS-LIR
             created:        2017-04-28T10:17:23Z
             last-modified:  2026-04-29T07:44:01Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122 (DEXTER)