Report for 57656

Name

ALTIA-AS, ES

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.

57656 ALTIA-AS, ES

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS12357         COMUNITEL SPAIN, ES
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13764 AS57656        ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  ALTIA-AS, ES

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       %
 4586 AS57656       ALTIA-AS, ES                                      14     11      0      3     11  78.57%


  Prefix               AS Path                              Aggregation Suggestion
  176.58.8.0/21        4777 2516 1273 12430 12357 57656   
  176.58.8.0/24        4777 2516 1273 12430 12357 57656 - Withdrawn - matching aggregate 176.58.8.0/21 4777 2516 1273 12430 12357 57656
  176.58.9.0/24        4777 2516 1273 12430 12357 57656 - Withdrawn - matching aggregate 176.58.8.0/21 4777 2516 1273 12430 12357 57656
  176.58.10.0/24       4777 2516 1273 12430 12357 57656 - Withdrawn - matching aggregate 176.58.8.0/21 4777 2516 1273 12430 12357 57656
  176.58.11.0/24       4777 2516 1273 12430 12357 57656 - Withdrawn - matching aggregate 176.58.8.0/21 4777 2516 1273 12430 12357 57656
  176.58.12.0/24       4777 2516 1273 12430 12357 57656 - Withdrawn - matching aggregate 176.58.8.0/21 4777 2516 1273 12430 12357 57656
  176.58.13.0/24       4777 2516 1273 12430 12357 57656 - Withdrawn - matching aggregate 176.58.8.0/21 4777 2516 1273 12430 12357 57656
  176.58.14.0/24       4777 2516 1273 12430 12357 57656 - Withdrawn - matching aggregate 176.58.8.0/21 4777 2516 1273 12430 12357 57656
  176.58.15.0/24       4777 2516 1273 12430 12357 57656 - Withdrawn - matching aggregate 176.58.8.0/21 4777 2516 1273 12430 12357 57656
  185.197.200.0/22     4777 2516 1273 12430 12357 57656   
  185.197.200.0/24     4777 2516 174 57656 57656 57656 57656 57656 57656 57656   
  185.197.201.0/24     4777 2516 1273 12430 12357 57656 - Withdrawn - matching aggregate 185.197.200.0/22 4777 2516 1273 12430 12357 57656
  185.197.202.0/24     4777 2516 1273 12430 12357 57656 - Withdrawn - matching aggregate 185.197.200.0/22 4777 2516 1273 12430 12357 57656
  185.197.203.0/24     4777 2516 1273 12430 12357 57656 - Withdrawn - matching aggregate 185.197.200.0/22 4777 2516 1273 12430 12357 57656

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

AS57656   12 More Specifics   14 Total Advertisements   ALTIA-AS, ES
    176.58.8.0/24                 176.58.8.0/21
    176.58.9.0/24                 176.58.8.0/21
    176.58.10.0/24                176.58.8.0/21
    176.58.11.0/24                176.58.8.0/21
    176.58.12.0/24                176.58.8.0/21
    176.58.13.0/24                176.58.8.0/21
    176.58.14.0/24                176.58.8.0/21
    176.58.15.0/24                176.58.8.0/21
    185.197.200.0/24              185.197.200.0/22
    185.197.201.0/24              185.197.200.0/22
    185.197.202.0/24              185.197.200.0/22
    185.197.203.0/24              185.197.200.0/22

Whois Entry

whois: 402332

IANA has recorded AS57656 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57656\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 'AS57370 - AS57973'
             
             as-block:       AS57370 - AS57973
             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:        2025-04-24T14:15:44Z
             last-modified:  2025-04-24T14:15:44Z
             source:         RIPE
             
             % Information related to 'AS57656'
             
             % Abuse contact for 'AS57656' is 'abuse@altia.es'
             
             aut-num:        AS57656
             as-name:        ALTIA-AS
             org:            ORG-ACS21-RIPE
             import:         from AS12357 accept ANY
             import:         from AS174 accept ANY
             export:         to AS12357 announce AS57656
             export:         to AS174 announce AS57656
             admin-c:        LEA29-RIPE
             tech-c:         LEA29-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         AC59462-MNT
             created:        2011-12-29T14:25:39Z
             last-modified:  2023-06-13T07:35:57Z
             source:         RIPE # Filtered
             
             organisation:   ORG-ACS21-RIPE
             org-name:       ALTIA CONSULTORES S.A.
             country:        ES
             org-type:       LIR
             address:        RUA VULCANO 3 (ICARIA III) OLEIROS
             address:        15172
             address:        A CORUNA
             address:        SPAIN
             phone:          +34981138847
             fax-no:         +34981138848
             admin-c:        OC1317-RIPE
             admin-c:        PFdR8-RIPE
             admin-c:        SF6537-RIPE
             abuse-c:        LEA29-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        AC59462-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         AC59462-MNT
             created:        2011-05-09T12:16:03Z
             last-modified:  2023-06-13T11:53:54Z
             source:         RIPE # Filtered
             
             role:           LIR ES.ALTIA - Network Operations Department
             address:        Campus Lagoas Marcosende s/n, Parcela 32
             address:        36310 Vigo (Pontevedra)
             address:        ES
             abuse-mailbox:  abuse@altia.es
             admin-c:        RCP2-RIPE
             admin-c:        PFdR8-RIPE
             admin-c:        SF6537-RIPE
             tech-c:         SF6537-RIPE
             tech-c:         OC1317-RIPE
             tech-c:         DR4684-RIPE
             tech-c:         PFdR8-RIPE
             tech-c:         RPC34-RIPE
             nic-hdl:        LEA29-RIPE
             mnt-by:         AC59462-MNT
             created:        2011-05-19T14:40:14Z
             last-modified:  2023-06-13T11:20:49Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)