Report for 211309

Name

OBOSOPENNET-NO - Obos Nett AS, 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 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.

211309 OBOSOPENNET-, NO

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS212765        OBOSOPENNET-PEERING-, NO
  Downstream Adjacent AS list
    AS63473         HOSTHATCH, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4378  AS211309       ORG+TRN Originate:      50176 /16.39  Transit:        768 /22.42 OBOSOPENNET-, 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       %
27825 AS211309      OBOSOPENNET-, NO                                  15      1      0     14      1   6.67%


  Prefix               AS Path                              Aggregation Suggestion
  46.227.152.0/21      7018 1299 212765 211309   
  81.88.64.0/21        7018 1299 212765 211309   
  81.95.80.0/20        7018 1299 212765 211309   
  82.148.168.0/21      49788 2119 212765 211309   
  82.148.176.0/20      7018 1299 212765 211309   
  84.48.64.0/18        49788 1299 212765 211309   
  89.207.136.0/21      7018 1299 212765 211309   
  109.169.112.0/21     7018 1299 212765 211309   
  178.174.112.0/20     7018 1299 212765 211309   
  185.176.244.0/23     7018 1299 212765 211309   
  185.176.245.0/24     7018 1299 212765 211309 - Withdrawn - matching aggregate 185.176.244.0/23 7018 1299 212765 211309
  185.178.4.0/22       7018 1299 212765 211309   
  185.190.36.0/24      6939 2119 212765 211309   
  193.168.156.0/22     49788 2119 212765 211309   
  212.89.96.0/19       7018 1299 212765 211309   

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 46.227.152.0/21             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS211309 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS211309\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 'AS208189 - AS214345'
             
             as-block:       AS208189 - AS214345
             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:        2026-02-12T14:40:05Z
             last-modified:  2026-02-12T14:40:05Z
             source:         RIPE
             
             % Information related to 'AS211309'
             
             % Abuse contact for 'AS211309' is 'abuseopennet@obos.no'
             
             aut-num:        AS211309
             as-name:        OBOSOPENNET-NO
             org:            ORG-OOA13-RIPE
             import:         from AS206774 accept ANY
             export:         to AS206774 announce AS211309
             import:         from AS50304 accept ANY
             export:         to AS50304 announce AS211309
             admin-c:        TL6258-RIPE
             tech-c:         TL6258-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         lir-no-obosopennet-1-MNT
             created:        2021-05-17T13:14:56Z
             last-modified:  2023-10-12T14:15:47Z
             source:         RIPE
             
             organisation:   ORG-OOA13-RIPE
             org-name:       Obos Nett AS
             org-type:       LIR
             address:        Postboks 393 Alnabru
             address:        0614
             address:        Oslo
             address:        NORWAY
             country:        NO
             reg-nr:         992 874 201
             phone:          +47 21016150
             admin-c:        TL6258-RIPE
             tech-c:         TL6258-RIPE
             abuse-c:        AR62882-RIPE
             mnt-ref:        lir-no-obosopennet-1-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         lir-no-obosopennet-1-MNT
             created:        2021-04-13T07:53:05Z
             last-modified:  2026-05-13T07:28:07Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
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             % 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 (SHETLAND)