Report for 50666

Name

LIGAT - LigaT Telecom Sociedade Unipessoal LDA, 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 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.

50666 LIGAT - LigaT Telecom Sociedade Unipessoal LDA, PT

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS49600         NEARIP - NEAR IP, S.L., ES

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29069 AS50666        ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  LIGAT - LigaT Telecom Sociedade Unipessoal LDA, 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       %
23440 AS50666       LIGAT - LigaT Telecom Sociedade Unipessoal LD      4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.142.131.0/24     4777 2516 1299 49600 50666   
  185.228.160.0/22     4777 2516 1299 49600 50666   
  199.16.242.0/23      4777 2516 1299 49600 50666 + Announce - aggregate of 199.16.242.0/24 (4777 2516 1299 49600 50666) and 199.16.243.0/24 (4777 2516 1299 49600 50666)
  199.16.242.0/24      4777 2516 1299 49600 50666 - Withdrawn - aggregated with 199.16.243.0/24 (4777 2516 1299 49600 50666)
  199.16.243.0/24      4777 2516 1299 49600 50666 - Withdrawn - aggregated with 199.16.242.0/24 (4777 2516 1299 49600 50666)

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

AS50666   2 More Specifics   4 Total Advertisements   LIGAT - LigaT Telecom Sociedade Unipessoal LDA, PT
    199.16.242.0/24               199.16.240.0/22
    199.16.243.0/24               199.16.240.0/22

Whois Entry

whois: 402609

IANA has recorded AS50666 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS50666\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 'AS50666'
             
             % Abuse contact for 'AS50666' is 'rfernandes@ligat.pt'
             
             aut-num:        AS50666
             as-name:        LIGAT
             org:            ORG-LCUL1-RIPE
             import:         from AS49600 accept ANY
             export:         to AS49600 announce AS50666
             import:         from AS174 accept ANY
             export:         to AS174 announce AS50666
             admin-c:        PC17953-RIPE
             tech-c:         LN3727-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         LIGAT-MNT
             created:        2022-08-03T13:33:42Z
             last-modified:  2022-08-03T13:33:42Z
             source:         RIPE
             
             organisation:   ORG-LCUL1-RIPE
             org-name:       LigaT Telecom Sociedade Unipessoal LDA
             country:        PT
             reg-nr:         516920693
             org-type:       LIR
             address:        Rua da Tabaqueira A2
             address:        1950-256
             address:        Lisboa
             address:        PORTUGAL
             phone:          +351933674519
             admin-c:        PC17953-RIPE
             tech-c:         PC17953-RIPE
             abuse-c:        AR68772-RIPE
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         LIGAT-MNT
             created:        2022-08-02T07:21:52Z
             last-modified:  2026-05-13T07:03:25Z
             source:         RIPE # Filtered
             mnt-ref:        LIGAT-MNT
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % 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 (BUSA)