212.100.8.0/21

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 212.100.8.0/21

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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Useful for Cybersecurity

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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
154.249.139.149	AS36947 Telecom Algeria	`11.54ms` from Algiers, DZ
212.108.30.101	AS5400 British Telecommunications PLC	`0.74ms` from Amsterdam, NL
87.64.208.117	AS5432 Proximus NV	`1.80ms` from Brussels, BE
104.201.86.245	AS30036 Mediacom Communications Corp	`2.61ms` from Chicago, US
3.144.182.37	AS16509 Amazon.com, Inc.	`0.73ms` from Columbus, US
68.73.119.181	AS7018 AT&T Enterprises, LLC	`2.46ms` from Durham, US
91.48.90.37	AS3320 Deutsche Telekom AG	`6.13ms` from Frankfurt am Main, DE
176.101.219.245	AS49588 SDS-Vostok Ltd.	`9.27ms` from Kharkiv, UA
174.166.3.133	AS7922 Comcast Cable Communications, LLC	`5.60ms` from New York City, US
121.87.119.229	AS17511 OPTAGE Inc.	`1.45ms` from Osaka, JP
188.47.33.213	AS5617 Orange Polska Spolka Akcyjna	`4.96ms` from Poznan, PL
150.139.209.53	AS58541 Qingdao,266000	`1.14ms` from Qingdao, CN
39.111.115.101	AS2527 Sony Network Communications Inc.	`2.75ms` from Tokyo, JP
118.241.233.149	AS2527 Sony Network Communications Inc.	`1.59ms` from Tokyo, JP
216.16.227.117	AS14472 Rogers Communications Canada Inc.	`4.21ms` from Toronto, CA
156.67.112.181	AS199319 Voice-Net Sp. z o.o.	`5.22ms` from Warsaw, PL
181.199.225.101	AS19863 Guyana Telephone & Telegraph Co.	`19.76ms` from Willemstad, CW
4.245.1.21	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
97.146.28.85	AS6167 Verizon Business	`11.58ms` from Ashburn, US
131.250.63.37	AS668 United States Department of Defense (DoD)	`2.71ms` from Ashburn, US
24.170.199.213	AS22773 Cox Communications Inc.	`11.37ms` from Atlanta, US
24.54.13.5	AS11290 Cogeco Connexion inc	`7.30ms` from Beauharnois, CA
50.40.168.213	AS5650 Frontier Communications of America, Inc.	`9.93ms` from Chicago, US
91.51.142.117	AS3320 Deutsche Telekom AG	`4.36ms` from Duesseldorf, DE
84.249.237.181	AS1759 Telia Finland Oyj	`4.39ms` from Helsinki, FI

Traceroute

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

traceroute -a -n -q1 -f3 -m6 212.100.10.199

traceroute to 212.100.10.199 (212.100.10.199): 6 hops max, 52 byte packets

3 [AS10217] 119.11.184.14 27.025 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Denpasar, ID

On January 30th 2026

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