143.58.216.0/21

AS56478 · Hyperoptic Ltd

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Summary

Country	United Kingdom
Domain	hyperoptic.com
ASN	AS56478
Registry	RIPE
ID	UK-BCUBE-19900326

WHOIS Details

inetnum:        143.58.128.0 - 143.58.255.255
netname:        UK-BCUBE-19900326
country:        GB
org:            ORG-BL107-RIPE
admin-c:        SA7920-RIPE
tech-c:         SA7920-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-BCUBE
mnt-routes:     MNT-BCUBE
notify:         noc@hyperoptic.com
created:        2022-04-19T14:00:00Z
last-modified:  2022-04-19T14:00:00Z
source:         RIPE
abuse-email:    abuse@hyperoptic.com
abuse-c:        SA31055-RIPE
abuse-org:      ORG-BL107-RIPE

organisation:   ORG-BL107-RIPE
org-name:       Hyperoptic Ltd
country:        GB
org-type:       LIR
address:        Kings House, 174 Hammersmith Road
address:        W6 7JP
address:        London
address:        UNITED KINGDOM
phone:          +44333 332 1144
fax-no:         +448082802390
e-mail:         noc@hyperoptic.com
tech-c:         SA7920-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-BCUBE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-BCUBE
admin-c:        SA7920-RIPE
abuse-c:        SA31055-RIPE
created:        2010-11-15T13:07:00Z
last-modified:  2022-03-18T09:39:16Z
source:         RIPE

person:         Bojan Loncar
address:        Hyperoptic Ltd
address:        Hythe House
address:        200 Shepherds Bush Road
address:        London, W6 7NL
phone:          +44 333 332 1100
e-mail:         noc@hyperoptic.com
nic-hdl:        SA7920-RIPE
mnt-by:         SA68532-MNT
created:        2011-06-13T09:58:23Z
last-modified:  2017-10-30T22:14:00Z
source:         RIPE

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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
9.234.226.69	AS8075 Microsoft Corporation	`0.96ms` from Boydton, US
177.157.46.133	AS18881 TELEFÔNICA BRASIL S.A	`9.17ms` from Curitiba, BR
70.118.234.21	AS11427 Charter Communications Inc	`13.14ms` from Dallas, US
108.82.175.213	AS7018 AT&T Enterprises, LLC	`4.13ms` from Dallas, US
102.161.81.229	AS30999 EMTEL LIMITED	`13.08ms` from Ebene, MU
194.147.57.5	AS20473 The Constant Company, LLC	`0.14ms` from Frankfurt am Main, DE
80.135.92.101	AS3320 Deutsche Telekom AG	`7.03ms` from Frankfurt am Main, DE
85.23.68.197	AS16086 DNA Oyj	`2.12ms` from Helsinki, FI
2.36.56.229	AS30722 Vodafone Italia S.p.A.	`16.81ms` from Lugano, CH
152.40.39.37	AS53785 University of North Carolina at Greensboro	`11.52ms` from Manassas, US
69.70.89.85	AS5769 Videotron Ltee	`3.12ms` from Montreal, CA
31.28.193.181	AS12389 PJSC Rostelecom	`16.62ms` from Moscow, RU
195.159.159.245	AS2116 GLOBALCONNECT AS	`1.79ms` from Oslo, NO
218.155.66.229	AS4766 Korea Telecom	`1.74ms` from Seoul, KR
188.181.233.21	AS3292 TDC Holding A/S	`2.89ms` from Skanderborg, DK
84.23.136.5	AS16117 Gavle Energi AB	`3.34ms` from Stockholm, SE
118.139.106.165	AS56132 Monash University,	`13.59ms` from Sydney, AU
165.100.211.37	AS10006 SECOM Trust Systems Co.,Ltd.	`0.88ms` from Tokyo, JP
13.95.150.165	AS8075 Microsoft Corporation	`0.19ms` from Amsterdam, NL
120.5.174.149	AS4837 CHINA UNICOM China169 Backbone	`9.64ms` from Beijing, CN
96.127.48.197	AS8987 Amazon Data Services Ireland Ltd	`0.33ms` from Boardman, US
217.224.9.53	AS3320 Deutsche Telekom AG	`1.89ms` from Duesseldorf, DE
195.14.209.165	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`1.98ms` from Duesseldorf, DE
90.19.209.165	AS3215 Orange S.A.	`6.34ms` from Frankfurt am Main, DE
113.180.181.69	AS45899 VNPT Corp	`5.84ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -f2 -m6 143.58.219.185

traceroute to 143.58.219.185 (143.58.219.185): 6 hops max, 52 byte packets

2 [AS55293] 69.48.137.16 0.202 ms

3 [AS55293] 68.66.239.33 0.204 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Phoenix, US

On August 22nd 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.

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