AS12488 Krystal Hosting Ltd

Krystal Hosting Ltd

AS Number 12488
Website https://krystal.uk

Overview
Prefixes
Connectivity
Whois
IX

Registered on: 10 Apr 2007 (16 years old)

Network status: Active, Allocated under RIPE

Network type: Content

Prefixes Originated: 21 IPv4, 5 IPv6

Upstreams

AS1299 - Arelion (fka. Telia Carrier)
AS174 - Cogent Communications
AS3223 - Voxility LLP
AS3257 - GTT Communications Inc.
AS35266 - EX Networks Limited
AS6939 - Hurricane Electric LLC
AS12025 - Iron Mountain Data Centers
AS20473 - The Constant Company, LLC

Rankings

#234 for Estimated Eyeballs in United Kingdom

#2 for Unique Domains in United Kingdom

#138 for Originated IPv4 Space in United Kingdom

#35 for Originated IPv6 Space in United Kingdom

Tags:

	Prefix	Description
	62.100.204.0/22	Krystal Hosting Ltd
	62.100.206.0/23	Krystal Hosting Ltd
	77.72.0.0/23	Krystal Hosting
	77.72.0.0/21	Krystal Hosting Ltd
	91.194.74.0/23	Krystal Hosting Ltd
	95.131.248.0/21	Krystal Hosting Ltd
	141.98.24.0/22	Krystal Hosting Ltd
	151.252.0.0/24	Krystal Hosting Ltd
	151.252.2.0/24	Krystal Hosting Ltd
	151.252.3.0/24	Krystal Hosting Ltd
	151.252.4.0/24	Krystal Hosting Ltd
	151.252.5.0/24	Krystal Hosting Ltd
	152.89.76.0/22	Krystal Hosting Ltd
	185.22.208.0/22	Krystal Hosting Ltd
	185.53.56.0/22	Krystal Hosting Ltd
	185.69.56.0/22	Krystal Hosting Ltd
	185.110.248.0/22	Dial 9 Communications Limited
	185.116.212.0/22	Krystal Hosting Ltd
	185.194.88.0/22	Krystal Hosting Ltd
	185.199.220.0/22	Krystal Hosting Ltd
	151.252.1.0/24	Krystal Hosting Ltd
	2a03:2800::/32	Krystal Hosting Ltd
	2a03:2802::/32	Krystal Hosting Ltd
	2a03:2803::/32	Krystal Hosting Ltd
	2a03:2804::/32	Krystal Hosting Ltd
	2a06:5a80::/29	Dial 9 Communications Limited

Peers: 88

Upstreams: 8

Downstreams: 1 (Cone: 2)

Network Policy

Click here to learn more about what this graph means and what makes up a network policy

How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS1299	Arelion (fka. Telia Carrier)	✔	✔
AS174	Cogent Communications	✔	✘
AS3223	Voxility LLP	✔	✔
AS3257	GTT Communications Inc.	✔	✔
AS35266	EX Networks Limited	✔	✔
AS6939	Hurricane Electric LLC	✘	✔
AS12025	Iron Mountain Data Centers	✔	✔
AS20473	The Constant Company, LLC	✔	✘

Peers

ASN	Description	IPv4	IPv6
AS1299	Arelion (fka. Telia Carrier)	✔	✔
AS3223	Voxility LLP	✔	✔
AS174	Cogent Communications	✔	✘
AS6939	Hurricane Electric LLC	✔	✔
AS12025	Iron Mountain Data Centers	✔	✔
AS3257	GTT Communications Inc.	✔	✔
AS57770	Echo Internet Limited	✔	✘
AS20473	The Constant Company, LLC	✔	✔
AS35266	EX Networks Limited	✔	✔
AS34927	iFog GmbH	✔	✘
AS34549	meerfarbig GmbH & Co. KG	✔	✔
AS25091	IP-Max SA	✔	✔
AS44684	Mythic Beasts Ltd	✔	✔
AS3214	xTom GmbH	✔	✔
AS137409	GSL Networks Pty LTD	✔	✔
AS37100	SEACOM Limited	✔	✔
AS49544	i3D.net B.V	✔	✔
AS29075	IELO-LIAZO SERVICES SAS	✔	✔
AS39351	31173 Services AB	✔	✘
AS206924	Ben Cartwright-Cox	✔	✔
AS48070	DSM (GB) Limited	✔	✔
AS47787	EDGOO NETWORKS LLC	✔	✔
AS4651	The Communications Authority of Thailand(CAT)	✔	✔
AS212175	Stelia Ltd	✔	✔
AS200052	Feral.io Ltd	✔	✘
AS200781	Tampnet AS	✔	✘
AS25198	INTERKVM HOST (ZetServers)	✔	✘
AS48605	27Fibre Ltd	✔	✔
AS13335	Cloudflare, Inc.	✔	✔
AS48362	Stadtwerke Feldkirch	✔	✔
AS25369	Hydra Communications Ltd	✔	✔
AS4800	PT Aplikanusa Lintasarta	✔	✘
AS33920	(aq) networks limited	✔	✘
AS58057	Securebit AG	✔	✔
AS52025	ParadoxNetworks Limited	✔	✔
AS29017	NTT Data Centers (Gyron)	✔	✘
AS20562	Open Peering (Broadband Hosting B.V.)	✔	✘
AS396998	Path Network, Inc.	✔	✔
AS16082	Spitfire Network Services Limited	✔	✔
AS1828	Unitas Global LLC	✔	✔
AS207841	Inferno Communications Ltd	✔	✔
AS1239	Sprint Wireline (Cogent)	✔	✔
AS20860	IOMART CLOUD SERVICES LIMITED	✔	✘
AS34087	NTE MARKED AS	✔	✔
AS9002	RETN Limited	✘	✔
AS3213	Bogons Ltd	✔	✘
AS328832	Network Platforms (PTY) LTD	✔	✘
AS12552	GlobalConnect (IP-Only)	✔	✔
AS52075	Wifirst S.A.S.	✔	✔
AS60171	AFR-IX TELECOM SAU	✔	✔
AS39122	Blacknight Internet Solutions Limited	✔	✔
AS205479	Luke Eiji Granger-Brown	✔	✔
AS212027	Daniel Jackson (PebbleHost)	✔	✔
AS51055	Bridge Fibre Limited	✔	✔
AS24482	SG.GS	✔	✔
AS56665	Proximus Luxembourg S.A.	✔	✔
AS212655	YouFibre Limited	✔	✔
AS37282	Mainone Cable Company	✔	✔
AS25160	Vorboss Limited	✔	✔
AS63927	RISE	✔	✔
AS36236	NetActuate, Inc	✔	✔
AS196844	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✘
AS53180	INFORTEL COMUNICACOES LTDA	✔	✘
AS13237	euNetworks GmbH	✔	✔
AS62217	Vinters IT Ltd	✔	✘
AS41230	ASK4 Limited	✔	✘
AS57406	Zero Distance LLC	✔	✘
AS263444	Open X Tecnologia Ltda	✔	✘
AS41495	Faelix Limited	✔	✘
AS399728	P Foundation	✔	✘
AS4455	IX Reach Ltd	✔	✘
AS57695	Misaka Network, Inc.	✔	✘
AS262999	IVI TECNOLOGIA E COMUNICAÇÃO LTDA	✔	✘
AS13009	Redcentric Solutions Ltd	✔	✘
AS28283	Adylnet Telecom	✔	✔
AS38158	PT. Cyberindo Aditama	✔	✘
AS18106	Viewqwest Pte Ltd	✔	✘
AS1031	Peer 1 Internet Service LLC	✔	✘
AS198930	Vereinigte Stadtwerke Media GmbH	✔	✘
AS55685	PT Jala Lintas Media	✔	✘
AS30781	Free Pro SAS	✘	✔
AS3462	HiNet (Chunghwa Telecom)	✘	✔
AS41327	Fiber Telecom S.p.A.	✘	✔
AS46307	Centauri Solutions, LLC	✔	✘
AS35280	F5 Networks SARL	✘	✔
AS199471	Marcel Straub	✔	✘
AS50304	Blix Solutions AS	✘	✔
AS400671	stypr LLC	✔	✘

Downstreams

	ASN	Description	IPv4	IPv6
	AS57770	Echo Internet Limited	✔	✘

aut-num:        AS12488
as-name:        KRYSTAL
org:            ORG-KSL2-RIPE
import:         from AS24958 accept ANY
export:         to AS24958 announce AS12488
import:         from AS60800 accept ANY
export:         to AS60800 announce AS12488
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
abuse-c:        KRYS5-RIPE
status:         ASSIGNED
notify:         simon@krystal.uk
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         KRYSTAL-MNT
created:        2007-04-10T08:34:13Z
last-modified:  2021-02-05T10:17:47Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-KSL2-RIPE
org-name:       Krystal Hosting Ltd
country:        GB
org-type:       LIR
address:        Dummy address for ORG-KSL2-RIPE
e-mail:         unread@ripe.net
abuse-c:        AR17753-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        KRYSTAL-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         KRYSTAL-MNT
created:        2007-01-09T06:11:04Z
last-modified:  2020-12-16T13:02:32Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2023-12-08T04:00:38Z UTC

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-manda-linx-peers-v6	429
RIPE	as-krystal	2
APNIC	as1221:as-customers	3920
RADB	as-voxility-set	25674
RIPE	as-manda-linx-peers-v4	453
RADB	as-hurricanev6	16543
ARIN	as-imdc	127
RADB	as-vultr	1494
APNIC	as-voxility-set	25674
RIPE	as-websat	1
RIPE	as-netwise	307
RIPE	as-voxility-set	25674
RIPE	as-tbsh-all	11
RADB	as12025:as-customers	169

	Name	IPv4	IPv6	Link Speed
	LINX LON1	195.66.226.73	2001:7f8:4::30c8:2	10 gbps
	LINX LON1	195.66.227.91	2001:7f8:4::30c8:1	10 gbps

View

Upstreams

Rankings

Tags:

Network Policy

Prefixes in selected policy

Upstreams

Peers

Downstreams

Member of the following AS-SETs

Internet Exchange Points