Report for 50271

Name

MESP - Mota-engil Global-servicos Partilhados Administrativos E Tecnicos S.A., PT

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.

50271 MESP, PT

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS8220          COLT COLT Technology Services Group Limited, GB
    AS2860          NOS_COMUNICACOES, PT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
50784 AS50271        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  MESP, PT

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       %
46996 AS50271       MESP, PT                                           2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  155.133.194.0/24     6939 2860 50271        
  194.169.215.0/24     6939 2860 50271        

Whois Entry

whois: 402603

IANA has recorded AS50271 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS50271\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 'AS50220 - AS50841'
             
             as-block:       AS50220 - AS50841
             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:        2024-08-12T14:10:44Z
             last-modified:  2024-08-12T14:10:44Z
             source:         RIPE
             
             % Information related to 'AS50271'
             
             % Abuse contact for 'AS50271' is 'csirt@mota-engil.pt'
             
             aut-num:        AS50271
             as-name:        MESP
             org:            ORG-MSPA1-RIPE
             import:         from AS8220 accept ANY
             import:         from AS2860 accept ANY
             import:         from AS12353 accept ANY
             export:         to AS8220 announce AS50271
             export:         to AS2860 announce AS50271
             export:         to AS12353 announce AS50271
             admin-c:        AR51543-RIPE
             tech-c:         AR51543-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         AS2860-MNT
             created:        2009-12-14T11:04:21Z
             last-modified:  2019-12-13T16:52:21Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-CI9-RIPE
             
             organisation:   ORG-MSPA1-RIPE
             org-name:       Mota-engil Global-servicos Partilhados Administrativos E Tecnicos S.A.
             country:        PT
             reg-nr:         505936364
             org-type:       OTHER
             address:        RUA REGO LAMEIRO 38
             address:        PORTO
             address:        PORTUGAL
             abuse-c:        AR21680-RIPE
             mnt-ref:        AS2860-MNT
             mnt-by:         AS2860-MNT
             created:        2009-11-06T05:10:03Z
             last-modified:  2026-05-13T05:14:52Z
             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
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             % This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)