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 8 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

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

IP Address ASN Details
212.100.4.4 AS9011 The Patent Office 5.01ms from London, GB
212.100.5.71 AS9011 The Patent Office 5.35ms from London, GB
212.100.0.21 AS9011 The Patent Office 5.21ms 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
134.149.145.83 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
104.97.84.51 AS20940 Akamai International B.V. 0.23ms from Ashburn, US
147.50.44.195 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 3.32ms from Bangkok, TH
144.139.79.179 AS1221 Telstra Limited 3.74ms from Brisbane, AU
84.2.46.19 AS5483 Magyar Telekom Plc. 0.53ms from Budapest, HU
188.157.129.227 AS5483 Magyar Telekom Plc. 7.35ms from Budapest, HU
110.189.191.51 AS4134 CHINANET-BACKBONE 9.41ms from Chengdu, CN
74.81.221.35 AS11776 Breezeline 11.13ms from Chicago, US
130.232.221.3 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.95ms from Helsinki, FI
60.169.236.51 AS4134 CHINANET-BACKBONE 4.97ms from Huai'an, CN
58.126.206.211 AS9318 SK Broadband Co Ltd 7.08ms from Incheon, KR
47.197.231.131 AS5650 Frontier Communications of America, Inc. 7.70ms from Miami, US
126.108.85.147 AS17676 SoftBank Corp. 2.06ms from Osaka, JP
220.212.69.195 AS4725 SoftBank Corp. 15.19ms from Osaka, JP
66.164.58.3 AS11492 CABLE ONE, INC. 4.44ms from Phoenix, US
115.9.75.147 AS4766 Korea Telecom 6.91ms from Seoul, KR
41.100.232.163 AS36947 Telecom Algeria 11.64ms from Valencia, ES
206.225.27.3 AS36562 Practice Velocity, LLC. 1.31ms from Chicago, US
67.147.6.211 AS19901 Brightspeed 3.32ms from Durham, US
90.206.152.243 AS5607 Sky UK Limited 4.45ms from Erith, GB
212.14.84.211 AS3257 GTT Communications Inc. 16.20ms from Frankfurt am Main, DE
203.194.196.3 AS9729 iAdvantage Limited 2.30ms from Hong Kong, HK
210.217.87.67 AS4766 Korea Telecom 1.53ms from Incheon, KR
118.39.45.99 AS4766 Korea Telecom 6.43ms from Incheon, KR
125.194.89.243 AS2518 BIGLOBE Inc. 2.45ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 212.100.29.159
traceroute to 212.100.29.159 (212.100.29.159): 9 hops max, 52 byte packets
3 [] 195.246.227.15 11.139 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Riga, LV
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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