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	Prefix	Description
	185.89.140.0/24	Cellmark Chorley
	185.89.141.0/24	Cellmark Abingdon
	2a03:83a0:1::/48	Cellmark V6 Chorley

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS51043	Aspire Technology Solutions Ltd	✔	✔
	AS201529	Orchid Cellmark Ltd	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS51043	Aspire Technology Solutions Ltd	✔	✔
	AS201529	Orchid Cellmark Ltd	✔	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS201529	Orchid Cellmark Ltd	✔	✔

aut-num:        AS201528
as-name:        ORCHID-CELLMARK-CHORLEY
org:            ORG-OCL18-RIPE
import:         from AS2856 accept ANY
import:         from AS51043 accept ANY
export:         to AS2856 announce AS201528
export:         to AS51043 announce AS201528
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         Cellmark-Maintainer
created:        2014-10-02T10:32:15Z
last-modified:  2019-06-18T16:15:51Z
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-OCL18-RIPE
org-name:       Orchid Cellmark Ltd
country:        GB
org-type:       LIR
address:        Dummy address for ORG-OCL18-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AC28638-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        Cellmark-Maintainer
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         Cellmark-Maintainer
created:        2015-02-25T09:00:32Z
last-modified:  2026-04-29T05:23:12Z
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: 2026-05-06T03:24:01Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-btgb-cust	260
RIPE	as-aspire	10