Summary

Regional Registry:

RIPE

Allocation Status:

Allocated

Allocation Date:

29^th December 2011

Allocated Country:

Traffic Ratio:

Not Disclosed

Website:

http://www.ct.co.uk

Network

Contacts

• IPv4 Prefixes
• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	109.69.232.0/21	Central Technology Ltd		109.69.232.0/21	RIPE

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2a00:1ba8::/32	Central Technology Ltd		2a00:1ba8::/32	RIPE

• IPv4 Peers
• IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS2914	NTT-COMMUNICATIONS-2914	NTT America, Inc.
	AS24482	SGGS-AS-AP	SG.GS
	AS20764	RASCOM-AS	CJSC RASCOM ISP
	AS174	COGENT-174	Cogent Communications
	AS6939	HURRICANE	Hurricane Electric LLC
	AS20562	OPEN-PEERING-AS	Open Peering Initiative, Amsterdam, The Netherlands
	AS50300	CUSTDC	CustodianDC Limited
	AS50304	BLIX	Blix Solutions AS
	AS8220	COLT	COLT Technology Services Group Limited
	AS1103	SURFNET-NL	SURFnet, The Netherlands
	AS33891	CORE-BACKBONE	CORE-BACKBONE GMBH GLOBAL NETWORK
	AS60501	SIRIUSTEC-IT	Sirius Technology SRL
	AS12779	ITGATE	IT.Gate S.p.A.
	AS6894	KDDI-EUROPE	KDDI Europe Ltd.
	AS31742	SOTACONNECT	Sotaconnect Network
	AS57111	ALTITUD	ALTITUD S.r.l.
	AS56730	Wirehive-AS	Wirehive Limited
	AS38001	NEWMEDIAEXPRESS-AS-AP	NewMedia Express Pte Ltd
	AS39122	BLACKNIGHT-AS	Blacknight Internet Solutions Limited
	AS35266	EXN-AS	EX Networks Limited
	AS25160	VORBOSS_AS	Vorboss Limited
	AS37349	Aptus	Aptus Solutions Ltd
	AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.	GlobeNet Cabos Submarinos Colombia, S.A.S.
	AS18106	VIEWQWEST-SG-AP	Viewqwest Pte Ltd
	AS49605	DTS-AS	DTS
	AS15547	NETPLUS	Providing services to FTTH, DOCSIS and DSL networks in Switzerland
	AS13237	LAMBDANET-AS	European Backbone of AS13237
	AS31500	GLOBALNET-AS	LLC GLOBALNET
	AS1267	ASN-WINDTRE	IUNET
	AS3741	IS	IS
	AS37100	SEACOM-AS	SEACOM Limited
	AS34224	NETERRA-AS	Neterra Ltd.
	AS57463	NetIX	NetIX Communications Ltd.
	AS25091	IP-MAX	IP-Max SA
	AS20485	TRANSTELECOM	Moscow, Russia
	AS43531	IXREACH	IX Reach Ltd
	AS48526	ASN-Tango	Tango S.A.
	AS12859	NL-BIT	BIT BV
	AS34177	CELESTE-AS	CELESTE - Internet services provider
	AS29075	IELO	IELO Main Network
	AS16347	RMI-FITECH	ADISTA SAS
	AS30781	JAGUAR-AS	Jaguar Network SAS
	AS8714	LINX-ROUTESRV	For use with the LINX Route Servers
	AS37640	CAPE-CONNECT-AS	Cape Connect Internet
	AS37497	Network-Platforms	Network Platforms Pty Ltd
	AS37468	ANGOLA-CABLES	ANGOLA Cables
	AS136620	VMHAUSLIMITED-AS-AP	VMHaus Limited
	AS34288	AS34288	EDU-ZG-CH - Public Schools in the Canton of Zug
	AS37239	ICTGLOBE	ICTGlobe Management (Pty) Ltd.

Country	ASN	Name	Description	IPv4
	AS2914	NTT-COMMUNICATIONS-2914	NTT America, Inc.
	AS9002	RETN-AS	RETN Limited
	AS174	COGENT-174	Cogent Communications
	AS6939	HURRICANE	Hurricane Electric LLC
	AS24482	SGGS-AS-AP	SG.GS
	AS56730	Wirehive-AS	Wirehive Limited
	AS39122	BLACKNIGHT-AS	Blacknight Internet Solutions Limited
	AS50304	BLIX	Blix Solutions AS
	AS31727	NODE4-AS	Node4 Limited
	AS6894	KDDI-EUROPE	KDDI Europe Ltd.
	AS8220	COLT	COLT Technology Services Group Limited
	AS31742	SOTACONNECT	Sotaconnect Network
	AS35266	EXN-AS	EX Networks Limited
	AS50300	CUSTDC	CustodianDC Limited
	AS60501	SIRIUSTEC-IT	Sirius Technology SRL
	AS57111	ALTITUD	ALTITUD S.r.l.
	AS12779	ITGATE	IT.Gate S.p.A.
	AS38001	NEWMEDIAEXPRESS-AS-AP	NewMedia Express Pte Ltd
	AS43531	IXREACH	IX Reach Ltd
	AS12874	FASTWEB	Fastweb SpA
	AS18106	VIEWQWEST-SG-AP	Viewqwest Pte Ltd
	AS12552	IPO-EU	IP-Only Networks AB
	AS49605	DTS-AS	DTS
	AS37100	SEACOM-AS	SEACOM Limited
	AS15547	NETPLUS	Providing services to FTTH, DOCSIS and DSL networks in Switzerland
	AS13193	ASN-NERIM	Nerim SAS
	AS16347	RMI-FITECH	ADISTA SAS
	AS1103	SURFNET-NL	SURFnet, The Netherlands
	AS34288	AS34288	EDU-ZG-CH - Public Schools in the Canton of Zug
	AS29075	IELO	IELO Main Network
	AS12859	NL-BIT	BIT BV
	AS59605	ZAINGP-AS	MENA LEVANT W.L.L
	AS48526	ASN-Tango	Tango S.A.
	AS25091	IP-MAX	IP-Max SA
	AS37468	ANGOLA-CABLES	ANGOLA Cables

• IPv4 Upstreams
• IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS2914	NTT-COMMUNICATIONS-2914	NTT America, Inc.
	AS174	COGENT-174	Cogent Communications

IPv4 Upstream Graph

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IPv4 Upstream Graph

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Country	ASN	Name	Description	IPv4
	AS2914	NTT-COMMUNICATIONS-2914	NTT America, Inc.
	AS174	COGENT-174	Cogent Communications
	AS6939	HURRICANE	Hurricane Electric LLC

IPv6 Upstream Graph

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IPv6 Upstream Graph

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% Information related to 'AS57653'

% Abuse contact for 'AS57653' is '[email protected]'

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
org-type:       LIR
address:        The Bridge Business Park
address:        S41 9FG
address:        Chesterfield
address:        UNITED KINGDOM
phone:          +448454138888
fax-no:         +448454138877
e-mail:         [email protected]
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:  2017-02-20T16:57:32Z
source:         RIPE

person:         Christopher Barr
address:        Central Technology Ltd, The Bridge Business Park, Chesterfield. S41 9FG
phone:          +448444489955
nic-hdl:        CB3871
mnt-by:         MNT-CTL
created:        2009-10-15T13:10:58Z
last-modified:  2010-01-07T11:29:16Z
source:         RIPE

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