ASN Lookup Tool

Calastone Limited calastone.com GB GB 2 Routes

AS Data

AS212601

AS212601Calastone Limited

AS Number 212601
AS Name Calastone
Organization Calastone Limited(org-cl607-ripe)
Country GB
Website calastone.com
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2020-09-25

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Use ASN data for AS212601 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
206.62.32.0/24 256
206.62.33.0/24 256

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 'AS212601'

% Abuse contact for 'AS212601' is 'email.admin@Calastone.com'

aut-num:        AS212601
as-name:        Calastone
org:            ORG-CL607-RIPE
import:         from AS20860 accept ANY
export:         to AS20860 announce AS212601
import:         from AS39451 accept ANY
export:         to AS39451 announce AS212601
admin-c:        AA36585-RIPE
tech-c:         AA36585-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-uk-calastone-1
created:        2020-09-25T16:18:59Z
last-modified:  2020-09-25T16:18:59Z
source:         RIPE

organisation:   ORG-CL607-RIPE
org-name:       Calastone Limited
country:        GB
org-type:       LIR
address:        Birchin Court, 20 Birchin Lane
address:        EC3V 9DU
address:        London
address:        UNITED KINGDOM
phone:          +442037004100
admin-c:        AA36585-RIPE
tech-c:         AA36585-RIPE
abuse-c:        AR61039-RIPE
mnt-ref:        mnt-uk-calastone-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-uk-calastone-1
created:        2020-09-23T08:35:51Z
last-modified:  2020-12-16T13:29:27Z
source:         RIPE # Filtered

role:           Admin
address:        Birchin Court, 20 Birchin Lane
address:        EC3V 9DU
address:        London
address:        UNITED KINGDOM
phone:          +442037004100
nic-hdl:        AA36585-RIPE
mnt-by:         mnt-uk-calastone-1
created:        2020-09-23T08:35:50Z
last-modified:  2020-09-23T08:35:51Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.1 (BUSA)

Parsed Whois Response

Peers

AS Number Description Country
AS20860 IOMART CLOUD SERVICES LIMITED GB
AS39451 Iomart Managed Services Limited GB

Upstreams

AS Number Description Country
AS20860 IOMART CLOUD SERVICES LIMITED GB

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Frequently Asked Questions

ASN AS212601 is an Autonomous System Number used to identify a network for BGP internet routing.
AS212601 is listed under Calastone 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.