AS number 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
Number of IPv4 8,192
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Government
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 3 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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Pingable IPs

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

IP Address ASN Details
212.100.4.4 AS9011 The Patent Office 4.90ms from London, GB
212.100.0.20 AS9011 The Patent Office 5.23ms 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
186.108.74.3 AS7303 Telecom Argentina S.A. 1.78ms from Buenos Aires, AR
166.88.54.163 AS149440 Evoxt Enterprise 0.51ms from London, GB
218.64.84.115 AS4134 CHINANET-BACKBONE 3.35ms from Nanchang, CN
182.101.220.243 AS4134 CHINANET-BACKBONE 4.81ms from Nanchang, CN
68.196.247.35 AS6128 Cablevision Systems Corp. 8.27ms from New York City, US
35.142.196.163 AS33363 Charter Communications, Inc 9.23ms from Orlando, US
126.142.53.115 AS17676 SoftBank Corp. 4.49ms from Osaka, JP
189.160.114.243 AS8151 UNINET 10.63ms from Santiago de Queretaro, MX
96.55.7.3 AS6327 Shaw Communications Inc. 12.07ms from Seattle, US
175.230.167.179 AS4766 Korea Telecom 3.81ms from Seoul, KR
18.181.223.19 AS16509 Amazon.com, Inc. 1.29ms from Tokyo, JP
113.156.39.3 AS2516 KDDI CORPORATION 1.39ms from Tokyo, JP
181.177.50.243 AS264642 TELESISTEMA S.R.L. 18.63ms from Asuncion, PY
23.61.255.67 AS20940 Akamai International B.V. 0.48ms from Atlanta, US
186.113.239.83 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.16ms from Bogota, CO
59.188.9.195 AS17444 HKBN Enterprise Solutions Limited 1.05ms from Hong Kong, HK
84.247.21.99 AS60819 Safenames Ltd. 3.93ms from London, GB
139.138.46.243 AS16417 Cisco Systems Ironport Division 5.46ms from Los Angeles, US
172.124.5.115 AS7018 AT&T Enterprises, LLC 2.22ms from Los Angeles, US
24.124.75.163 AS11232 Midcontinent Communications 2.53ms from Minneapolis, US
96.250.47.243 AS701 Verizon Business 3.03ms from New York City, US
180.220.203.243 AS9617 JCOM Co., Ltd. 8.04ms from Osaka, JP
54.159.35.163 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
191.205.218.67 AS26599 TELEFÔNICA BRASIL S.A 1.59ms from Sao Paulo, BR
221.187.74.99 AS4713 NTT Communications Corporation 16.23ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 -m13 212.100.13.19
traceroute to 212.100.13.19 (212.100.13.19): 13 hops max, 52 byte packets
5 [AS8966] 5.195.70.160 19.762 ms
6 *
7 [AS8966] 195.229.4.43 22.511 ms
8 *
9 *
10 [AS14789] 162.158.96.98 17.73 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Doha, QA
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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