ASN Lookup Tool

Arista Networks Limited arista.com IE IE 2 Routes

AS Data

AS211054

AS211054Arista Networks Limited

AS Number 211054
AS Name ARISTA-EU
Organization Arista Networks Limited(org-anl41-ripe)
Country IE
Website arista.com
Number of IPv4 Routes 1
Number of IPv6 Routes 1
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2021-07-08

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Use ASN data for AS211054 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2a11:2c00::/29 ~634×10²⁷
185.233.129.0/24 256

Raw Whois Response

% 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.
%       To receive output for a database update, use the "-B" flag.

% 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 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS13335 Cloudflare, Inc. US
AS8220 COLT Technology Services Group Limited GB
AS8218 operated Upstreamnet gmbh FR
AS6461 Zayo Bandwidth US

Upstreams

AS Number Description Country
AS13335 Cloudflare, Inc. US
AS8220 COLT Technology Services Group Limited GB
AS6461 Zayo Bandwidth US

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Frequently Asked Questions

ASN AS211054 is an Autonomous System Number used to identify a network for BGP internet routing.
AS211054 is listed under Arista Networks Limited.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.