212.100.1.0/24

AS9011 · The Patent Office

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Summary

Country	United Kingdom
Domain	ipo.gov.uk
ASN	AS9011
Parent Range	212.100.0.0/19
Registry	RIPE
ID	PATENT-OFFICE-PDD1

WHOIS Details

inetnum:        212.100.1.0 - 212.100.8.255
netname:        PATENT-OFFICE-PDD1
descr:          UK Patent Office PDD directorate
descr:          Concept House Site
country:        GB
admin-c:        PJB-RIPE
admin-c:        MDE15-RIPE
tech-c:         PJB-RIPE
tech-c:         MDE15-RIPE
status:         ASSIGNED PA
mnt-by:         UKPO-RIPE-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2016-09-07T07:08:19Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR15071-RIPE
abuse-org:      ORG-mA19-RIPE

person:         Infrastucture Team
address:        2R33
address:        Intellectual Property Office
address:        Cardiff Road
address:        NEWPORT
address:        NP10 8QQ
address:        United Kingdom
phone:          +44 1633 813999
fax-no:         +44 1633 814514
e-mail:         [email protected]
nic-hdl:        MDE15-RIPE
notify:         [email protected]
created:        1970-01-01T00:00:00Z
last-modified:  2015-03-17T14:41:35Z
source:         RIPE
mnt-by:         UKPO-RIPE-MNT

person:         Infrastructure Team
address:        2R33
address:        Intellectual Property Office
address:        Cardiff Road Newport
address:        NP10 8QQ
address:        United Kingdom
phone:          +44 1633 813999
fax-no:         +44 1633 814514
e-mail:         [email protected]
nic-hdl:        PJB-RIPE
mnt-by:         UKPO-RIPE-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2015-10-23T09:21:18Z
source:         RIPE

route:          212.100.0.0/19
descr:          Intellectual Property Office
origin:         AS9011
mnt-by:         UKPO-RIPE-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2015-03-17T14:12:06Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 212.100.1.0/24

Range	ASN	Company	Num of IPs
212.100.0.0/19	AS9011	The Patent Office	8,192

Nearby Ranges

BGP prefixes that overlap with 212.100.0.0/16

Range	ASN	Company	Num of IPs
212.100.224.0/19	AS15395	Rackspace Ltd.	8,192
212.100.128.0/19	AS8732	JSC Comcor	8,192
212.100.0.0/19	AS9011	The Patent Office	8,192
212.100.192.0/19	AS25233	ARABIAN INTERNET & COMMUNICATIONS SERVICES CO.LTD	8,192
212.100.160.0/19	AS3257	GTT Communications Belgium N.V.	8,192
212.100.96.0/19	AS50821	Bredband2 Stockholms Stadsnaet AB	8,192
212.100.32.0/21	AS12466	Bicos Computer GmbH	2,048
212.100.60.0/23	AS198967	BITel Broadband Customers	512
212.100.172.0/23	AS215262	Multiple usage pool	512
212.100.50.0/23	AS198967	BITel Broadband Customers	512
212.100.66.0/24	AS20598	Cyberspace Limited,	256
212.100.67.0/24	AS20598	Cyberspace Network Limited	256
212.100.68.0/24	AS20598	Cyberspace Network Limited	256
212.100.70.0/24	AS20598	Cyberspace Network Limited	256
212.100.71.0/24	AS20598	Visafone Communications Ltd	256
212.100.72.0/24	AS20598	Cyberspace Ltd	256
212.100.73.0/24	AS20598	Cyberspace Ltd	256
212.100.74.0/24	AS20598	Cyberspace Ltd	256
212.100.75.0/24	AS20598	Cyberspace Ltd	256
212.100.76.0/24	AS20598	Cyberspace Network Limited	256
212.100.77.0/24	AS20598	Cyberspace Network Limited	256
212.100.78.0/24	AS20598	Cyberspace Network Limited	256
212.100.79.0/24	AS20598	Cyberspace Network Limited	256
212.100.80.0/24	AS20598	Cyberspace Network Limited	256
212.100.81.0/24	AS20598	Cyberspace Network Limited	256
212.100.82.0/24	AS20598	Cyberspace Network Limited	256
212.100.84.0/24	AS20598	Cyberspace Network Limited	256
212.100.85.0/24	AS20598	Cyberspace Network Limited	256
212.100.86.0/24	AS20598	Cyberspace Network Limited	256
212.100.87.0/24	AS20598	Cyberspace Network Limited	256
212.100.88.0/24	AS20598	Cyberspace Network Limited	256
212.100.89.0/24	AS20598	Cyberspace Limited,	256
212.100.91.0/24	AS20598	Cyberspace Limited,	256
212.100.92.0/24	AS20598	Cyberspace Limited,	256
212.100.186.0/24	AS10111	HEIYO CLOUD CORP	256
212.100.94.0/24	AS20598	Cyberspace Limited,	256
212.100.95.0/24	AS20598	Cyberspace Limited,	256
212.100.174.0/24	AS206300	GTT Communications Belgium N.V.	256
212.100.185.0/24	AS207805	PRIVATE-CUSTOMER	256
212.100.184.0/24	AS210495	Wenium Ltd	256
212.100.165.0/24	AS214025	Private Customer	256
212.100.188.0/24	AS214049	Netera LLC	256
212.100.170.0/24	AS214432	Beijing Tehuadun Starkley Trading Co. Ltd	256
212.100.189.0/24	AS25198	Private Customer	256
212.100.218.0/24	AS25233	Additional Lease Line Riyadh ICC	256
212.100.164.0/24	AS401476	Private Customer	256
212.100.168.0/24	AS42831	Private Customer	256
212.100.0.0/24	AS9011	Intellectual Property Office	256
212.100.176.0/24	AS9304	Private Customer	256
212.100.177.0/24	AS9304	Private Customer	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
167.150.71.24	AS397976 Central Access, Inc.	`8.48ms` from Atlanta, US
108.237.9.8	AS7018 AT&T Enterprises, LLC	`18.30ms` from Chicago, US
97.139.55.136	AS6167 Verizon Business	`16.83ms` from Dallas, US
74.204.1.88	AS26554 US Signal Company, L.L.C.	`2.44ms` from Flint, US
4.182.223.168	AS8075 Microsoft Corporation	`0.68ms` from Frankfurt am Main, DE
217.110.190.200	AS8220 COLT Technology Services Group Limited	`0.75ms` from Frankfurt am Main, DE
117.2.188.200	AS7552 Viettel Group	`10.22ms` from Ho Chi Minh City, VN
71.90.51.40	AS20115 Charter Communications LLC	`17.95ms` from Minneapolis, US
149.169.206.168	AS2900 Arizona Tri University Network	`0.94ms` from Phoenix, US
119.109.162.72	AS4837 CHINA UNICOM China169 Backbone	`12.14ms` from Tieling, CN
210.249.77.136	AS2516 KDDI CORPORATION	`2.55ms` from Tokyo, JP
124.142.167.24	AS9824 JCOM Co., Ltd.	`5.45ms` from Tokyo, JP
162.40.207.248	AS7029 Windstream Communications LLC	`11.61ms` from Chicago, US
35.156.146.120	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
108.61.221.72	AS20473 The Constant Company, LLC	`0.14ms` from London, GB
104.33.197.88	AS20001 Charter Communications Inc	`4.03ms` from Los Angeles, US
46.243.142.136	AS208677 "Cloud Technologies" LLC trading as Cloud.ru	`0.96ms` from Moscow, RU
58.92.179.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.90ms` from Osaka, JP
123.210.131.8	AS1221 Telstra Limited	`10.04ms` from Sydney, AU
118.161.159.184	AS3462 Data Communication Business Group	`2.22ms` from Taipei, TW
118.81.249.24	AS4837 CHINA UNICOM China169 Backbone	`2.47ms` from Taiyuan, CN
200.80.224.248	AS27754 Cooperativa Batan de Obras y Serv. Publicos Ltda	`10.18ms` from Buenos Aires, AR
96.60.190.136	AS4181 TDS TELECOM	`9.44ms` from Chicago, US
24.32.13.8	AS19108 Optimum	`5.23ms` from Dallas, US
156.246.141.24	AS48031 Ivanov Vitaliy Sergeevich	`0.08ms` from Gdynia, PL

Traceroute

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

traceroute -a -n -q1 -f2 -m8 212.100.1.229

traceroute to 212.100.1.229 (212.100.1.229): 8 hops max, 52 byte packets

2 [] 185.1.46.3 43.573 ms

3 [AS13335] 172.69.211.98 1.236 ms

4 [AS13335] 172.69.211.88 0.619 ms

5 [AS13335] 172.69.211.69 0.568 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Palermo, IT

On January 30th 2026

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