212.100.0.0/19

AS9011 · The Patent Office

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Summary

Country	unknown
Domain	ipo.gov.uk
ASN	AS9011
Registry	RIPE
ID	UK-MIPEX-981002

WHOIS Details

inetnum:        212.100.0.0 - 212.100.31.255
netname:        UK-MIPEX-981002
country:        EU
org:            ORG-mA19-RIPE
admin-c:        PJB-RIPE
admin-c:        MDE15-RIPE
tech-c:         PJB-RIPE
tech-c:         MDE15-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         UKPO-RIPE-MNT
mnt-lower:      UKPO-RIPE-MNT
mnt-routes:     UKPO-RIPE-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2018-06-18T10:06:00Z
source:         RIPE
abuse-email:    chesh@ipo.gov.uk
abuse-c:        AR15071-RIPE
abuse-org:      ORG-mA19-RIPE

organisation:   ORG-mA19-RIPE
org-name:       The Patent Office
country:        GB
org-type:       LIR
address:        Concept House Cardiff Road
address:        NP10 8QQ
address:        Newport
address:        UNITED KINGDOM
phone:          +441633814000
fax-no:         +441633814514
e-mail:         infra@ipo.gov.uk
admin-c:        PJB-RIPE
admin-c:        MDE15-RIPE
abuse-c:        AR15071-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        UKPO-RIPE-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         UKPO-RIPE-MNT
created:        2004-04-17T11:19:05Z
last-modified:  2020-12-16T12:58:32Z
source:         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:         infra@ipo.gov.uk
nic-hdl:        MDE15-RIPE
notify:         infra@ipo.gov.uk
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:         infra@ipo.gov.uk
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 are contained by 212.100.0.0/19

Range	ASN	Company	Num of IPs
212.100.0.0/24	AS9011	Intellectual Property Office	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

10 IPs in this range 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
92.65.37.227	AS1136 KPN B.V.	`1.38ms` from Amsterdam, NL
185.241.55.195	AS204601 Zomro B.V.	`0.78ms` from Amsterdam, NL
20.23.45.243	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
117.50.48.51	AS23724 IDC, China Telecommunications Corporation	`6.88ms` from Beijing, CN
39.107.193.227	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.77ms` from Beijing, CN
60.26.142.163	AS4837 CHINA UNICOM China169 Backbone	`5.18ms` from Beijing, CN
13.247.203.243	AS16509 Amazon.com, Inc.	`0.46ms` from Cape Town, ZA
98.121.24.243	AS11426 Charter Communications Inc	`9.75ms` from Charlotte, US
140.192.79.35	AS20130 Depaul University	`0.65ms` from Chicago, US
122.255.44.115	AS18001 Dialog Axiata PLC.	`16.18ms` from Colombo, LK
162.155.24.195	AS10796 Charter Communications Inc	`7.60ms` from Flint, US
93.218.216.179	AS3320 Deutsche Telekom AG	`9.50ms` from Frankfurt am Main, DE
217.229.77.83	AS3320 Deutsche Telekom AG	`1.19ms` from Hamburg, DE
183.151.183.99	AS4134 CHINANET-BACKBONE	`10.75ms` from Hangzhou, CN
116.106.76.83	AS24086 Viettel Corporation	`2.65ms` from Ho Chi Minh City, VN
200.48.212.211	AS6147 Telefonica del Peru S.A.A.	`11.87ms` from Lima, PE
149.88.121.83	AS199452 MS3 Networks Ltd	`6.59ms` from London, GB
38.34.160.19	AS18978 Enzu Inc	`0.68ms` from Los Angeles, US
172.113.221.115	AS20001 Charter Communications Inc	`7.21ms` from Los Angeles, US
91.80.171.99	AS30722 Vodafone Italia S.p.A.	`15.97ms` from Milan, IT
23.151.240.67	AS398270 Hill Country Wireless & Technology	`8.49ms` from Monterrey, MX
177.71.168.115	AS16509 Amazon.com, Inc.	`0.13ms` from Osasco, BR
13.228.224.51	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
124.214.93.115	AS2516 KDDI CORPORATION	`8.68ms` from Tokyo, JP
87.88.33.3	AS5410 Bouygues Telecom SA	`6.72ms` from Aubervilliers, FR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. 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 September 4th 2025

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