Report for 213976

Name

HUFVUDSTADEN-ASN - Hufvudstaden AB, SE

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.

213976 HUFVUDSTADEN-ASN - Hufvudstaden AB, SE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS8473          BAHNHOF - Bahnhof AB, SE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
73642 AS213976       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  HUFVUDSTADEN-ASN - Hufvudstaden AB, SE

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       %
67728 AS213976      HUFVUDSTADEN-ASN - Hufvudstaden AB, SE             1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.121.58.0/24      4777 2516 1299 8473 213976   

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

AS213976   1 More Specifics   1 Total Advertisements   HUFVUDSTADEN-ASN - Hufvudstaden AB, SE
    192.121.58.0/24               192.121.0.0/16

Whois Entry

whois: 402609

IANA has recorded AS213976 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS213976\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 'AS213976'
             
             % Abuse contact for 'AS213976' is 'abuse@hufvudstaden.se'
             
             aut-num:        AS213976
             as-name:        HUFVUDSTADEN-ASN
             descr:          Hufvudstaden AB
             org:            ORG-HUFV1-RIPE
             sponsoring-org: ORG-RESI1-RIPE
             import:         from AS8473 accept ANY
             export:         to AS8473 announce AS213976
             import:         from AS12552 accept ANY
             export:         to AS12552 announce AS213976
             admin-c:        HAHO1-RIPE
             tech-c:         HAHO1-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         RESILANS-MNT
             created:        2024-10-23T11:46:30Z
             last-modified:  2024-10-23T12:20:48Z
             source:         RIPE # Filtered
             
             organisation:   ORG-HUFV1-RIPE
             org-name:       Hufvudstaden AB
             country:        SE
             reg-nr:         556012-8240
             org-type:       OTHER
             address:        NK 100
             address:        SE-111 77 Stockholm
             address:        Sweden
             abuse-c:        HUFV1-RIPE
             mnt-ref:        RESILANS-MNT
             mnt-by:         RESILANS-MNT
             created:        2024-07-05T12:49:44Z
             last-modified:  2026-05-13T05:27:20Z
             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 (DEXTER)