1. All IP Ranges
  2. 151.0.0.0/8
  3. 151.252.0.0/16
  4. AS12488  | 151.252.5.0/24

151.252.5.0/24

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
151.252.5.1 AS12488 Krystal Hosting Ltd 0.31ms from Amsterdam, NL

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
213.16.157.216 AS1241 Forthnet 10.20ms from Athens, GR
67.167.109.104 AS7922 Comcast Cable Communications, LLC 6.80ms from Chicago, US
27.9.5.56 AS4837 CHINA UNICOM China169 Backbone 2.58ms from Chongqing, CN
60.176.151.40 AS4134 CHINANET-BACKBONE 6.64ms from Hangzhou, CN
191.214.168.24 AS134175 SH2206-AP 0.72ms from Hong Kong, HK
41.10.57.184 AS36994 Vodacom 4.30ms from Johannesburg, ZA
187.208.215.72 AS8151 UNINET 1.55ms from Mexico City, MX
176.206.60.200 AS1267 WIND TRE S.P.A. 7.55ms from Milan, IT
36.155.31.200 AS56046 China Mobile communications corporation 3.00ms from Nanjing, CN
191.238.78.200 AS8075 Microsoft Corporation 0.16ms from Sao Paulo, BR
180.67.24.56 AS9318 SK Broadband Co Ltd 6.11ms from Seoul, KR
58.38.105.216 AS4812 China Telecom (Group) 3.71ms from Shanghai, CN
101.198.4.24 AS23724 IDC, China Telecommunications Corporation 2.17ms from Tianjin, CN
80.48.206.248 AS5617 Orange Polska Spolka Akcyjna 5.90ms from Warsaw, PL
85.72.250.40 AS6799 Ote SA (Hellenic Telecommunications Organisation) 2.03ms from Athens, GR
74.131.143.184 AS10796 Charter Communications Inc 9.00ms from Columbus, US
202.52.40.248 AS136156 MD Rehanur Rahman t/a M/S FNF Online 0.52ms from Dhaka, BD
78.42.158.184 AS3209 Vodafone GmbH 13.30ms from Frankfurt am Main, DE
129.13.129.136 AS34878 Karlsruhe Institute of Technology 2.37ms from Frankfurt am Main, DE
88.242.239.88 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.83ms from Istanbul, TR
60.13.43.56 AS4837 CHINA UNICOM China169 Backbone 6.38ms from Lanzhou, CN
87.14.2.184 AS3269 Telecom Italia S.p.A. 1.70ms from Milan, IT
201.37.120.24 AS28573 Claro NXT Telecomunicacoes Ltda 6.95ms from Porto Alegre, BR
20.3.215.24 AS8075 Microsoft Corporation 0.31ms from Quincy, US
121.145.234.232 AS4766 Korea Telecom 6.83ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 151.252.5.224
traceroute to 151.252.5.224 (151.252.5.224): 64 hops max, 52 byte packets
3 [AS6461] 94.31.59.102 0.316 ms
6 [AS12025] 148.51.235.9 0.416 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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