Report for 211054

Name

ARISTA-EU, IE

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.

211054 ARISTA-EU, IE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
72425 AS211054       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  ARISTA-EU, IE

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       %
66389 AS211054      ARISTA-EU, IE                                      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.233.129.0/24     4777 13335 211054      

Whois Entry

whois: 402332

IANA has recorded AS211054 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS211054\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 'AS211054'
             
             % Abuse contact for 'AS211054' is 'florian@arista.com'
             
             aut-num:        AS211054
             as-name:        ARISTA-EU
             org:            ORG-ANL41-RIPE
             import:         from AS8220 accept ANY
             export:         to AS8220 announce AS211054
             import:         from AS8218 accept ANY
             export:         to AS8218 announce AS211054
             admin-c:        ANI42-RIPE
             tech-c:         ANI42-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         ARISTANETWORKS-MNT
             created:        2021-07-08T14:29:21Z
             last-modified:  2021-07-08T14:29:21Z
             source:         RIPE
             
             organisation:   ORG-ANL41-RIPE
             org-name:       Arista Networks Limited
             country:        IE
             org-type:       LIR
             address:        3130 Atlantic Avenue, West Park Business Campus
             address:        V14W258
             address:        Shannon, Co. Clare
             address:        IRELAND
             phone:          +1-408-547-5500
             admin-c:        ANI42-RIPE
             tech-c:         ANI42-RIPE
             abuse-c:        AR63566-RIPE
             mnt-ref:        ARISTANETWORKS-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         ARISTANETWORKS-MNT
             created:        2021-07-07T09:11:57Z
             last-modified:  2021-07-07T09:11:57Z
             source:         RIPE # Filtered
             
             role:           Arista Networks IT
             address:        IRELAND
             address:        Shannon, Co. Clare
             address:        V14W258
             address:        3130 Atlantic Avenue, West Park Business Campus
             phone:          +1-408-547-5500
             nic-hdl:        ANI42-RIPE
             mnt-by:         ARISTANETWORKS-MNT
             created:        2021-07-07T09:11:56Z
             last-modified:  2021-07-07T09:11:57Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)