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	Prefix	Description
	212.100.0.0/24	Intellectual Property Office
	212.100.0.0/19	The Patent Office
	212.100.1.0/24	The Patent Office
	212.100.2.0/23	The Patent Office
	212.100.4.0/24	The Patent Office
	212.100.5.0/24	The Patent Office
	212.100.6.0/23	The Patent Office
	212.100.8.0/21	The Patent Office
	212.100.16.0/20	The Patent Office
	2a00:ed00::/32	The Patent Office

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS13335	Cloudflare, Inc.	✔	✘
	AS2856	British Telecommunications	✔	✔
	AS5089	Virgin Media Limited	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS13335	Cloudflare, Inc.	✔	✘
	AS2856	British Telecommunications	✔	✔
	AS5089	Virgin Media Limited	✔	✘

aut-num:        AS9011
as-name:        UNSPECIFIED
org:            ORG-mA19-RIPE
import:         from AS5089 action pref=10; accept ANY
import:         from AS2856 action pref=200; accept ANY
export:         to AS5089 announce AS9011
export:         to AS13335 announce AS9011
export:         to AS2856 announce AS9011
default:        to AS5089 action pref=10; networks ANY
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         UKPO-RIPE-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2025-06-27T15:09:43Z
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-mA19-RIPE
org-name:       The Patent Office
country:        GB
org-type:       LIR
address:        Dummy address for ORG-mA19-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AR15071-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        UKPO-RIPE-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         UKPO-RIPE-MNT
created:        2004-04-17T11:19:05Z
last-modified:  2026-05-13T07:21:37Z
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: 2026-06-01T03:23:46Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-uunetuk	33
RIPE	as-btgb-cust	259
RADB	as37271:as-test-cf	93
RADB	as-kddcustomer2	8206
RIPE	as-ntli	188
ARIN	as13335:as-customers	1602
ALTDB	as51202:as-all	5471
RADB	as262206:as-cri	105
RADB	as-telstra-intl-customers	12382