173.234.72.0/21

AS205544 · Leaseweb UK Limited

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United Kingdom
Domain	leaseweb.com
ASN	AS205544
Registry	RIPE
ID	UK-LEASEWEB-20100212

WHOIS Details

inetnum:        173.234.72.0 - 173.234.79.255
netname:        UK-LEASEWEB-20100212
country:        GB
org:            ORG-LUL9-RIPE
admin-c:        LUN2-RIPE
tech-c:         LUN2-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         leaseweb-uk-mnt
created:        2024-02-08T15:00:32Z
last-modified:  2024-02-08T15:00:32Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR43136-RIPE
abuse-org:      ORG-LUL9-RIPE

organisation:   ORG-LUL9-RIPE
org-name:       Leaseweb UK Limited
country:        GB
org-type:       LIR
address:        2 Eastbourne Terrace
address:        W2 6LG
address:        London
address:        UNITED KINGDOM
phone:          +31 20 3165168
phone:          +316 52 86 9594
e-mail:         [email protected]
admin-c:        LUN2-RIPE
tech-c:         LUN2-RIPE
abuse-c:        AR43136-RIPE
mnt-ref:        leaseweb-uk-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         leaseweb-uk-mnt
created:        2017-09-20T07:35:08Z
last-modified:  2024-07-11T11:40:08Z
source:         RIPE

role:           Leaseweb UK NOC
address:        35 Great St Helens EC3A 6AP London, UK
e-mail:         [email protected]
nic-hdl:        LUN2-RIPE
mnt-by:         leaseweb-uk-mnt
created:        2017-09-21T17:32:46Z
last-modified:  2017-09-21T17:32:46Z
source:         RIPE

route:          173.234.72.0/21
origin:         AS205544
mnt-by:         leaseweb-uk-mnt
created:        2024-02-14T13:43:51Z
last-modified:  2024-02-14T13:43:51Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 173.234.0.0/16

Range	ASN	Company	Num of IPs
173.234.192.0/20	AS27411	LeaseWeb USA, Inc. Chicago	4,096
173.234.136.0/21	AS205544	Leaseweb UK Limited	2,048
173.234.104.0/21	AS136988	LEASEWEB AUSTRALIA PTY LIMITED	2,048
173.234.144.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
173.234.248.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
173.234.56.0/21	AS27411	LeaseWeb USA, Inc. Chicago	2,048
173.234.96.0/21	AS27411	LeaseWeb USA, Inc. Chicago	2,048
173.234.16.0/21	AS205544	Leaseweb UK Limited	2,048
173.234.160.0/22	AS395954	LeaseWeb USA, Inc. Los Angeles	1,024
173.234.172.0/22	AS395954	LeaseWeb USA, Inc. Los Angeles	1,024
173.234.184.0/22	AS395954	LeaseWeb USA, Inc. Los Angeles	1,024
173.234.208.0/22	AS395954	LeaseWeb USA, Inc. Los Angeles	1,024
173.234.220.0/22	AS395954	LeaseWeb USA, Inc. Los Angeles	1,024
173.234.240.0/22	AS395954	LeaseWeb USA, Inc. Los Angeles	1,024
173.234.48.0/22	AS395954	LeaseWeb USA, Inc. Los Angeles	1,024
173.234.52.0/22	AS395954	LeaseWeb USA, Inc. Los Angeles	1,024
173.234.180.0/22	AS396190	LeaseWeb USA, Inc. Seattle	1,024
173.234.80.0/22	AS396190	LeaseWeb USA, Inc. Seattle	1,024
173.234.116.0/22	AS396362	LeaseWeb USA, Inc. New York	1,024
173.234.152.0/22	AS396362	LeaseWeb USA, Inc. New York	1,024
173.234.156.0/22	AS396362	LeaseWeb USA, Inc. New York	1,024
173.234.232.0/22	AS396362	LeaseWeb USA, Inc. New York	1,024
173.234.244.0/22	AS396362	LeaseWeb USA, Inc. New York	1,024
173.234.36.0/22	AS396362	LeaseWeb USA, Inc. New York	1,024
173.234.112.0/22	AS7203	Leaseweb USA, Inc.	1,024
173.234.68.0/22	AS60781	LeaseWeb Netherlands B.V.	1,024
173.234.92.0/22	AS7203	Leaseweb USA, Inc.	1,024
173.234.64.0/22	AS134351	Leaseweb Japan K.K.	1,024
173.234.236.0/22	AS27411	LeaseWeb USA, Inc. Chicago	1,024
173.234.32.0/22	AS27411	LeaseWeb USA, Inc. Chicago	1,024
173.234.40.0/22	AS27411	LeaseWeb USA, Inc. Chicago	1,024
173.234.224.0/22	AS394380	Leaseweb USA, Inc.	1,024
173.234.100.0/22	AS395954	LeaseWeb USA, Inc. Los Angeles	1,024
173.234.124.0/22	AS395954	LeaseWeb USA, Inc. Los Angeles	1,024
173.234.128.0/23	AS7979	Servers.com B.V.	512
173.234.214.0/23	AS395954	LeaseWeb USA, Inc. Los Angeles	512
173.234.88.0/23	AS396190	LeaseWeb USA, Inc. Seattle	512

Hosted domains

There are 560 domain names hosted across 44 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
173.234.72.77	familytoolbox.co.uk	170
173.234.72.78	fmitw.com	113
173.234.72.79	yourbehaviouraleconomist.com	100
173.234.72.16	highgatefires.co.uk	54
173.234.79.132	poprewindradio.com	16
173.234.79.60	ukserverforce.com	11
173.234.79.153	myoffshorehosting.com	11
173.234.79.91	clamxav.com	10
173.234.79.147	helenbarff.co.uk	9
173.234.72.170	seriousgolf.co.uk	9
173.234.77.168	weborganicbeautyshop.com	8
173.234.78.50	amoragusto.com	5
173.234.79.57	cloudhostingforce.com	4
173.234.79.97	awssudi.com	3
173.234.77.167	tajmedi.com	3
173.234.79.81	docklandsacademy.co.uk	2
173.234.79.86	valvesource.uk	2
173.234.79.136	imydiagnostics.com	2
173.234.79.35	igamingdynamics.tech	2
173.234.72.76	thelistingroom.com	2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
173.234.78.254	AS205544 Leaseweb UK Limited	`0.17ms` from London, GB
173.234.75.28	AS205544 Leaseweb UK Limited	`0.20ms` from London, GB
173.234.74.222	AS205544 Leaseweb UK Limited	`0.18ms` from London, GB
173.234.73.130	AS205544 Leaseweb UK Limited	`0.18ms` from London, GB
173.234.76.253	AS205544 Leaseweb UK Limited	`0.18ms` from London, GB
173.234.79.253	AS205544 Leaseweb UK Limited	`0.23ms` from London, GB
173.234.72.252	AS205544 Leaseweb UK Limited	`0.19ms` from London, GB
173.234.77.253	AS205544 Leaseweb UK Limited	`0.20ms` 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
43.132.4.181	AS132203 Tencent Building, Kejizhongyi Avenue	`0.50ms` from Ashburn, US
136.185.143.101	AS24560 Bharti Airtel Ltd., Telemedia Services	`10.80ms` from Chennai, IN
204.64.62.5	AS1761 General Services Commission	`6.45ms` from Dallas, US
113.177.183.117	AS45899 VNPT Corp	`4.69ms` from Hanoi, VN
161.142.251.101	AS9930 TTNET-MY	`6.19ms` from Kuala Lumpur, MY
176.105.42.197	AS48683 Bilink LLC	`0.55ms` from Kyiv, UA
18.168.126.53	AS16509 Amazon.com, Inc.	`0.20ms` from London, GB
137.22.163.133	AS41354 ITS Technology Group Limited	`0.50ms` from London, GB
146.168.111.245	AS11776 Breezeline	`3.60ms` from Miami, US
67.136.218.69	AS7385 Allstream Business US, LLC	`0.86ms` from Seattle, US
92.222.36.165	AS16276 OVH SAS	`0.15ms` from Strasbourg, FR
202.3.109.101	AS9652 ECN Internet	`0.36ms` from Brisbane, AU
79.118.113.5	AS8708 DIGI ROMANIA S.A.	`4.93ms` from Bucharest, RO
174.99.72.165	AS11426 Charter Communications Inc	`9.26ms` from Charlotte, US
93.171.251.245	AS61384 TK NEON Ltd.	`5.38ms` from Chisinau, MD
35.208.227.85	AS15169 Google LLC	`0.09ms` from Council Bluffs, US
34.69.214.133	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
120.86.0.229	AS17816 China Unicom IP network China169 Guangdong province	`2.17ms` from Guangzhou, CN
79.138.110.53	AS29518 Bredband2 AB	`10.59ms` from Hamburg, DE
43.225.24.213	AS150008 Pioneer Elabs Ltd.	`0.32ms` from Hyderabad, IN
4.4.239.53	AS3356 Level 3 Parent, LLC	`0.61ms` from Phoenix, US
3.213.44.165	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
193.90.5.37	AS2116 GLOBALCONNECT AS	`1.79ms` from Sandefjord, NO
54.153.138.245	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
180.131.149.5	AS45906 LERNET at LAOs	`9.35ms` from Vientiane, LA

Traceroute

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

traceroute -a -n -q1 -f4 173.234.74.222

traceroute to 173.234.74.222 (173.234.74.222): 64 hops max, 52 byte packets

4 [AS205544] 23.106.32.9 0.24 ms

5 [AS205544] 173.234.74.222 0.191 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On December 20th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales