Report for 213138

Name

alfanetwork - Alfa Network SL, 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.

213138 alfanetwork - Alfa Network SL, ES

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS200845        AVATEL-AS - AVATEL TELECOM, SA, ES

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
73398 AS213138       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  alfanetwork - Alfa Network SL, 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       %
67297 AS213138      alfanetwork - Alfa Network SL, ES                  1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.218.57.0/24       4777 2516 3257 200845 213138   

Whois Entry

whois: 402617

IANA has recorded AS213138 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS213138\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 'AS213138'
             
             % Abuse contact for 'AS213138' is 'romanromanovv36@gmail.com'
             
             aut-num:        AS213138
             as-name:        alfanetwork
             org:            ORG-ANS50-RIPE
             import:         from AS6939 accept ANY
             export:         to AS6939 announce AS213138:AS-ALL
             import:         from AS202169 accept AS202169:AS-ALL
             export:         to AS202169 announce ANY
             import:         from AS1299 accept ANY
             export:         to AS1299 announce AS213138:AS-ALL
             import:         from AS174 accept ANY
             export:         to AS174 announce AS213138:AS-ALL
             admin-c:        AA36201-RIPE
             tech-c:         AA36201-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         mnt-es-alfanetwork-1
             created:        2020-06-03T12:50:58Z
             last-modified:  2020-12-09T11:34:55Z
             source:         RIPE
             
             organisation:   ORG-ANS50-RIPE
             org-name:       Alfa Network SL
             country:        ES
             reg-nr:         B54927660
             org-type:       LIR
             address:        Calle Alfonso XII, 62, 2 planta
             address:        28014
             address:        Madrid
             address:        SPAIN
             phone:          +34744483239
             admin-c:        AA36201-RIPE
             tech-c:         AA36201-RIPE
             abuse-c:        AR60435-RIPE
             mnt-ref:        mnt-es-alfanetwork-1
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         mnt-es-alfanetwork-1
             created:        2020-06-02T15:56:16Z
             last-modified:  2026-05-13T07:41:30Z
             source:         RIPE # Filtered
             
             %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 (ABERDEEN)