1. All IP Ranges
  2. 151.0.0.0/8
  3. 151.252.0.0/16
  4. AS12488  | 151.252.1.0/24

151.252.1.0/24

AS12488  ·  Krystal Hosting Ltd

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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:    abuse@krystal.io
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:         noc@krystal.co.uk
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:    abuse@krystal.io
abuse-c:        KRYS5-RIPE
abuse-org:      undefined

role:           Krystal NOC
address:        124 City Road, London, EC1V 2NX
e-mail:         noc@krystal.io
admin-c:        CS10201-RIPE
admin-c:        AC23456-RIPE
tech-c:         CS10201-RIPE
tech-c:         AC23456-RIPE
abuse-mailbox:  abuse@krystal.io
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:         noc@krystal.co.uk
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 bridgecareoutreach.uk 337
151.252.1.67 pgaero.co.uk 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 0.20ms from Tokyo, JP

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
87.106.118.152 AS8560 IONOS SE 0.56ms from Berlin, DE
73.249.77.24 AS7922 Comcast Cable Communications, LLC 4.83ms from Boston, US
213.118.213.184 AS6848 Telenet BV 6.21ms from Brussels, BE
68.39.228.8 AS7922 Comcast Cable Communications, LLC 15.71ms from Chicago, US
9.139.2.8 AS19901 Brightspeed 5.91ms from Cleveland, US
54.170.211.168 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
20.93.61.184 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
136.35.38.104 AS16591 Google Fiber Inc. 0.57ms from Kansas City, US
78.117.251.152 AS15557 Societe Francaise Du Radiotelephone - SFR SA 2.85ms from Paris, FR
185.33.145.200 AS24806 INTERNET CZ, a.s. 3.51ms from Prague, CZ
119.163.249.152 AS4837 CHINA UNICOM China169 Backbone 6.74ms from Qingdao, CN
72.44.46.56 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
210.104.132.72 AS10170 The Bank of Korea 1.86ms from Seoul, KR
125.242.168.248 AS17858 LG POWERCOMM 2.52ms from Seoul, KR
220.127.17.24 AS4766 Korea Telecom 1.97ms from Seoul, KR
175.168.125.120 AS4837 CHINA UNICOM China169 Backbone 7.81ms from Tieling, CN
35.190.236.152 AS396982 Google LLC 0.15ms from Tokyo, JP
178.91.65.104 AS9198 JSC Kazakhtelecom 2.19ms from Almaty, KZ
68.118.238.104 AS20115 Charter Communications LLC 12.96ms from Ashburn, US
52.188.152.56 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
168.107.40.88 AS31898 Oracle Corporation 0.18ms from Chuncheon, KR
184.56.184.104 AS10796 Charter Communications Inc 19.89ms from Cleveland, US
66.186.230.136 AS5009 REV 10.47ms from Dallas, US
73.161.66.8 AS7922 Comcast Cable Communications, LLC 9.55ms from Flint, US
185.160.250.248 AS50533 ITENOS GmbH 0.35ms from Frankfurt am Main, DE

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
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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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