AS57653 Central Technology Ltd

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AS57653 – Central Technology Ltd

AS Number	57653
AS Name	CTL-AS
Organization	Central Technology Ltd(org-ctl23-ripe)
Country	GB
Website	ct.uk
Number of IPv4 Routes	5
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status	allocated
Registry	RIPE
Date Allocated	2011-12-29

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
94.156.186.0/24	AS57653	Central Technology Ltd	Central Technology Ltd	256
94.156.96.0/24	AS57653	Central Technology Ltd	Central Technology Ltd	256
185.191.84.0/22	AS57653	Central Technology Ltd	Central Technology Ltd	1024
2a00:1ba8::/32	AS57653	Central Technology Ltd	Central Technology Ltd	~79×10²⁷
109.69.232.0/21	AS57653	Central Technology Ltd	Central Technology Ltd	2048
45.149.241.0/24	AS57653	Central Technology Ltd	Central Technology Ltd	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 '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 'AS57653'

% Abuse contact for 'AS57653' is 'noc@ct.uk'

aut-num:        AS57653
as-name:        CTL-AS
org:            ORG-CTL23-RIPE
import:         from AS39326 accept ANY
import:         from AS31727 accept ANY
export:         to AS39326 announce AS57653
export:         to AS31727 announce AS57653
admin-c:        CB3871
tech-c:         CB3871
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-CTL
created:        2011-12-29T10:26:42Z
last-modified:  2017-11-15T12:23:33Z
source:         RIPE

organisation:   ORG-CTL23-RIPE
org-name:       Central Technology Ltd
country:        GB
org-type:       LIR
address:        Quantum Point
                Sheepbridge Lane
address:        S41 9RX
address:        Chesterfield
address:        UNITED KINGDOM
phone:          +448454138888
fax-no:         +448454138877
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-CTL
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-CTL
abuse-c:        CTLA1-RIPE
created:        2009-10-14T12:25:19Z
last-modified:  2020-12-16T13:27:35Z
source:         RIPE # Filtered

person:         Christopher Barr
address:        Central Technology Ltd, Quantum Point, Sheepbridge Lane, Chesterfield, Derbyshire, S41 9RX
phone:          +441246266130
nic-hdl:        CB3871
mnt-by:         MNT-CTL
created:        2009-10-15T13:10:58Z
last-modified:  2024-02-02T15:07:18Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.119 (SHETLAND)

Parsed Whois Response

Peers

AS Number	Description	Country
AS12552	GlobalConnect AB	SE
AS28792	Public Internet Ltd	GB
AS31727	Node4 Limited	GB
AS35266	EX Networks Limited	GB
AS60602	Inovare-Prim SRL	MD
AS38880	Micron21 Datacentre Pty Ltd	AU
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS45352	IP ServerOne Solutions Sdn Bhd	MY
AS45437	Real World - The Core	AU
AS31500	Global Network Management Inc	AG
AS214402	SIGNALX CLOUD COMMUNICATIONS LTD	GB
AS37468	Angola Cables	AO
AS47957	Worldline IGSA SA	FR
AS61049	Exascale Limited	GB
AS34288	Kantonsschule Zug	CH
AS37497	Network Platforms PTY LTD	ZA
AS6461	Zayo Bandwidth	US
AS39326	Syntura Group Limited	GB
buy plan	xTom GmbH	DE
buy plan	KDDI Europe Ltd	GB
buy plan	DSM (GB) Limited	GB
buy plan	BSE Software GmbH	CH
buy plan	GSL Networks Pty LTD	AU

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Upstreams

AS Number	Description	Country
AS12552	GlobalConnect AB	SE
AS7195	EDGEUNO S.A.S	CO
AS34927	iFog GmbH	CH
AS39351	31173 Services AB	SE
AS6939	Hurricane Electric LLC	US
AS25091	IP Max SA	CH
AS48362	Stadtwerke Feldkirch	AT
AS2914	NTT America, Inc.	US
AS33891	Core Backbone GmbH	DE
buy plan	INTERKVM HOST SRL	RO
buy plan	Broadband Hosting B.V.	NL
buy plan	Dimension Data	ZA
buy plan	BSE Software GmbH	CH
buy plan	meerfarbig GmbH & Co. KG	DE