151.252.1.0/24

AS12488 · Krystal Hosting Ltd

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

Summary

Country	United Kingdom
Domain	krystal.uk
ASN	AS12488
Registry	RIPE
ID	UK-KRYSTAL-20120821

WHOIS Details

inetnum:        151.252.0.0 - 151.252.7.255
netname:        UK-KRYSTAL-20120821
country:        GB
org:            ORG-KSL2-RIPE
admin-c:        KRYS1-RIPE
tech-c:         KNOC3-RIPE
abuse-c:        KRYS5-RIPE
status:         ALLOCATED PA
mnt-by:         KRYSTAL-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2020-08-11T13:59:53Z
last-modified:  2025-10-02T23:35:00Z
source:         RIPE
geofeed:        https://assets.krystal.io/geofeed.csv
abuse-email:    [email protected]
abuse-c:        KRYS5-RIPE
abuse-org:      ORG-KSL2-RIPE

organisation:   ORG-KSL2-RIPE
org-name:       Krystal Hosting Ltd
country:        GB
org-type:       LIR
address:        124 City Road
address:        EC1V 2NX
address:        London
address:        UNITED KINGDOM
phone:          +4420 8050 1337
e-mail:         [email protected]
abuse-c:        KRYS5-RIPE
admin-c:        KNOC3-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        KRYSTAL-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         KRYSTAL-MNT
created:        2007-01-09T06:11:04Z
last-modified:  2025-12-15T14:03:14Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        KRYS5-RIPE
abuse-org:      undefined

role:           Krystal NOC
address:        124 City Road, London, EC1V 2NX
e-mail:         [email protected]
admin-c:        CS10201-RIPE
admin-c:        AC23456-RIPE
tech-c:         CS10201-RIPE
tech-c:         AC23456-RIPE
abuse-mailbox:  [email protected]
mnt-by:         KRYSTAL-MNT
nic-hdl:        KNOC3-RIPE
created:        2007-03-12T18:06:09Z
last-modified:  2025-12-15T14:01:12Z
source:         RIPE

person:         Simon Blackler
address:        Kemp House 152 - 160 City Road London EC1V 2NX
phone:          +00442080501337
nic-hdl:        KRYS1-RIPE
mnt-by:         KRYSTAL-MNT
notify:         [email protected]
created:        2007-01-13T19:57:32Z
last-modified:  2020-11-26T22:11:11Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 151.252.0.0/16

Range	ASN	Company	Num of IPs
151.252.128.0/18	AS35706	Net at Once Sweden AB	16,384
151.252.64.0/19	AS30855	Tele-plus LLC	8,192
151.252.224.0/19	AS34594	Telemach Hrvatska d.o.o.	8,192
151.252.48.0/20	AS25504	Vautron Rechenzentrum AG	4,096
151.252.120.0/21	AS61215	IIJ Europe Limited	2,048
151.252.200.0/21	AS197897	5KOM OOD	2,048
151.252.40.0/21	AS25291	SysEleven GmbH	2,048
151.252.112.0/21	AS29680	Gamma Operadora de Comunicaciones S.A.	2,048
151.252.208.0/21	AS34594	Telemach Hrvatska d.o.o.	2,048
151.252.8.0/21	AS49788	Nexthop AS	2,048
151.252.24.0/21	AS51747	Internet Vikings International AB	2,048
151.252.32.0/21	AS59622	tv factory AG	2,048
151.252.16.0/21	AS12479	Orange Espagne SA	2,048
151.252.192.0/22	AS197897	5KOM OOD	1,024
151.252.196.0/23	AS197897	5KOM OOD	512
151.252.105.0/24	AS48479	Dynamic pool for home users	256
151.252.106.0/24	AS48479	Kuban-Telecom Ltd	256
151.252.217.0/24	AS213281	Greenfiber Internet & Dienste GmbH	256
151.252.219.0/24	AS213281	Greenfiber Internet & Dienste GmbH	256
151.252.222.0/24	AS213281	Greenfiber Internet & Dienste GmbH	256
151.252.109.0/24	AS48479	Kuban-Telecom Ltd	256
151.252.216.0/24	AS213281	Greenfiber Internet & Dienste GmbH	256
151.252.110.0/24	AS48479	Kuban-Telecom Ltd	256
151.252.198.0/24	AS59709	Perform Real Estate BC	256
151.252.199.0/24	AS199871	TechnoLogica EAD	256
151.252.104.0/24	AS48479	Dynamic pool for home users	256

Hosted domains

There are 341 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
151.252.1.100	cloudhosted.net	337
151.252.1.67	phoenixandstrackvalves.com	2
151.252.1.60	riversrevenge.co.uk	1
151.252.1.116	dbd.uk	1

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

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

IP Address	ASN	Details
151.252.1.100	AS12488 Krystal Hosting Ltd	`0.18ms` from Seattle, US

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
68.118.238.104	AS20115 Charter Communications LLC	`12.96ms` from Ashburn, US
122.139.215.72	AS4837 CHINA UNICOM China169 Backbone	`1.10ms` from Changchun, CN
74.119.125.200	AS62759 Reedsburg Utility Commission	`8.59ms` from Chicago, US
68.39.228.8	AS7922 Comcast Cable Communications, LLC	`15.71ms` from Chicago, US
113.65.37.248	AS4134 CHINANET-BACKBONE	`2.15ms` from Guangzhou, CN
117.83.43.200	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`8.43ms` from Huai'an, CN
123.213.149.88	AS9318 SK Broadband Co Ltd	`7.01ms` from Incheon, KR
95.9.37.152	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.70ms` from Izmir, TR
212.215.175.136	AS25019 Saudi Telecom Company JSC	`4.06ms` from Jeddah, SA
111.15.238.24	AS24444 Shandong Mobile Communication Company Limited	`10.17ms` from Jinan, CN
65.38.99.216	AS8560 IONOS SE	`0.40ms` from Lenexa, US
86.177.134.216	AS2856 British Telecommunications PLC	`3.93ms` from London, GB
178.234.98.8	AS12389 PJSC Rostelecom	`8.49ms` from Moscow, RU
78.117.251.152	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`2.85ms` from Paris, FR
27.96.151.24	AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.	`1.24ms` from Seoul, KR
137.56.63.232	AS1103 SURF B.V.	`7.62ms` from Amsterdam, NL
24.3.98.88	AS7922 Comcast Cable Communications, LLC	`10.79ms` from Ashburn, US
120.92.77.24	AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd	`2.61ms` from Beijing, CN
16.146.83.8	AS16509 Amazon.com, Inc.	`0.32ms` from Boardman, US
71.233.206.8	AS7922 Comcast Cable Communications, LLC	`8.69ms` from Boston, US
24.140.65.104	AS12097 Massillon Cable Communications	`12.78ms` from Columbus, US
35.202.172.104	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
185.160.250.248	AS50533 ITENOS GmbH	`0.35ms` from Frankfurt am Main, DE
136.35.38.104	AS16591 Google Fiber Inc.	`0.57ms` from Kansas City, US
171.61.130.56	AS24560 Bharti Airtel Ltd., Telemedia Services	`6.87ms` from Kolkata, IN

Traceroute

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

traceroute -a -n -q1 -f5 151.252.1.100

traceroute to 151.252.1.100 (151.252.1.100): 64 hops max, 52 byte packets

5 [AS20473] 149.248.42.109 0.192 ms

6 [AS12488] 151.252.1.100 0.285 ms

Measurement taken from

IPinfo ProbeNet in Seattle, US

On January 31st 2026

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