Autonomous System details

AS9011

The Patent Office  ·  patent.gov.uk

United Kingdom

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AS9011 – The Patent Office

Field Value
Country United Kingdom
Website patent.gov.uk
Hosted domains 0
IPv4 addresses 8,192
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Government
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 5 months ago on Jun 27, 2025

IP Ranges

Netblock Company Num of IPs
212.100.0.0/19 The Patent Office 8,192
212.100.16.0/20 UK Patent Office PDD directorate 2 4,096
212.100.8.0/21 UK Patent Office PDD directorate 2,048
212.100.2.0/23 UK Patent Office PDD directorate 512
212.100.6.0/23 UK Patent Office PDD directorate 512
212.100.0.0/24 Intellectual Property Office 256
212.100.1.0/24 UK Patent Office PDD directorate 256
212.100.4.0/24 UK Patent Office PDD directorate 256
212.100.5.0/24 UK Patent Office PDD directorate 256
Netblock Company
2a00:ed00::/32 The Patent Office
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WHOIS Details

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                                                ASHandle:       AS9011
                                                OrgID:          AS9011
                                                ASName:         AS9011
                                                ASNumber:       AS9011
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 3 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS2856 British Telecommunications PLC
AS5089 Virgin Media Limited
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS2856 British Telecommunications PLC
AS5089 Virgin Media Limited
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
212.100.4.3 AS9011 The Patent Office 5.01ms from London, GB
212.100.0.21 AS9011 The Patent Office 5.05ms from London, GB

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
35.93.6.67 AS16509 Amazon.com, Inc. 0.56ms from Boardman, US
35.189.195.227 AS396982 Google LLC 0.13ms from Brussels, BE
78.137.186.115 AS31122 Digiweb ltd 0.42ms from Dublin, IE
161.35.208.227 AS14061 DigitalOcean, LLC 0.42ms from Frankfurt am Main, DE
109.26.228.163 AS15557 Societe Francaise Du Radiotelephone - SFR SA 3.10ms from Lyon, FR
47.204.119.51 AS5650 Frontier Communications of America, Inc. 5.90ms from Miami, US
80.22.116.243 AS3269 Telecom Italia S.p.A. 3.28ms from Milan, IT
95.107.82.147 AS12389 PJSC Rostelecom 12.80ms from Moscow, RU
185.255.87.99 AS200271 Iguane Solutions SAS 0.27ms from Paris, FR
90.104.249.83 AS3215 Orange S.A. 7.17ms from Paris, FR
72.90.161.3 AS701 Verizon Business 1.77ms from Secaucus, US
118.131.165.67 AS3786 LG DACOM Corporation 1.66ms from Seoul, KR
222.101.70.3 AS4766 Korea Telecom 2.01ms from Seoul, KR
116.76.82.227 AS17962 ShenZhen Topway Video Communication Co. Ltd 4.41ms from Shenzhen, CN
203.67.208.3 AS4780 Digital United Inc. 3.09ms from Taipei, TW
46.166.148.211 AS43350 NForce Entertainment B.V. 0.59ms from Amsterdam, NL
92.78.13.3 AS3209 Vodafone GmbH 11.77ms from Berlin, DE
44.224.5.163 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
87.197.119.163 AS6855 Slovak Telekom, a.s. 1.04ms from Bratislava, SK
84.217.6.19 AS8434 Telenor Sverige AB 2.81ms from Copenhagen, DK
59.44.194.19 AS4134 CHINANET-BACKBONE 5.64ms from Dalian, CN
135.26.3.147 AS6300 Fidium 5.48ms from Dallas, US
82.148.109.67 AS8781 Ooredoo Q.S.C. 0.64ms from Doha, QA
167.99.140.35 AS14061 DigitalOcean, LLC 0.47ms from Frankfurt am Main, DE
193.110.145.243 AS24629 NIL Data Communications Ltd. 0.47ms from Ljubljana, SI

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 212.100.0.21
traceroute to 212.100.0.21 (212.100.0.21): 64 hops max, 52 byte packets
3 [] 5.57.81.75 1.174 ms
8 [AS9011] 212.100.0.21 5.154 ms
Measurement taken from IPinfo ProbeNet in London, GB
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS9011 at robtex.

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