Autonomous System details

AS12488

Krystal Hosting Ltd  ·  krystal.uk

United Kingdom

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AS12488 – Krystal Hosting Ltd

Field Value
Country United Kingdom
Website krystal.uk
Hosted domains 245,662
IPv4 addresses 17,408
IPv6 addresses 950,737,950,171,172,051,122,527,404,032
ASN type Hosting
Registry ripe
Allocated 19 years ago on Apr 10, 2007
Updated 5 years ago on Feb 05, 2021

IP Ranges

Netblock Company Num of IPs
77.72.0.0/21 Krystal Hosting Ltd 2,048
95.131.248.0/21 Krystal Hosting Ltd 2,048
62.100.204.0/22 Krystal Hosting Ltd 1,024
141.98.24.0/22 Krystal Hosting Ltd 1,024
152.89.76.0/22 Krystal Hosting Ltd 1,024
185.22.208.0/22 Krystal Hosting Ltd 1,024
185.44.252.0/22 Krystal Hosting Ltd 1,024
185.53.56.0/22 Krystal Hosting Ltd 1,024
185.69.56.0/22 Krystal Hosting Ltd 1,024
185.110.248.0/22 Dial 9 Communications Limited 1,024
185.116.212.0/22 Krystal Hosting Ltd 1,024
185.194.88.0/22 Krystal Hosting Ltd 1,024
185.199.220.0/22 Krystal Hosting Ltd 1,024
91.194.74.0/23 Krystal Hosting Ltd 512
77.72.1.0/24 Krystal Hosting 256
77.72.2.0/24 Krystal Hosting Ltd 256
151.252.0.0/24 Krystal Hosting Ltd 256
151.252.1.0/24 Krystal Hosting Ltd 256
151.252.2.0/24 Krystal Hosting Ltd 256
151.252.3.0/24 Krystal Hosting Ltd 256
151.252.4.0/24 Krystal Hosting Ltd 256
151.252.5.0/24 Krystal Hosting Ltd 256

Netblock Company
2a06:5a80::/29 Dial 9 Communications Limited
2a03:2800::/32 Krystal Hosting Ltd
2a03:2802::/32 Krystal Hosting Ltd
2a03:2803::/32 Krystal Hosting Ltd
2a03:2804::/32 Krystal Hosting Ltd
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WHOIS Details

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                                                ASHandle:       AS12488
                                                OrgID:          AS12488
                                                ASName:         AS12488
                                                ASNumber:       AS12488
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 245,662 domain names hosted across 1,912 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.53.56.90 ██████████ 4,663
185.199.220.49 ██████████ 2,858
185.199.220.65 ██████████ 1,997
185.199.220.63 ██████████ 1,953
185.199.220.55 ████████ 1,796
185.199.220.50 ██████████ 1,768
185.199.220.110 ██████████ 1,741
185.199.220.79 ██████████ 1,729
185.199.220.53 ██████████ 1,724
185.199.220.85 ██████████ 1,687

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Peers

There are 11 peers for this ASN.

Peers Name
AS12025 Iron Mountain Data Center
AS1239 Cogent Communications, LLC
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS20473 The Constant Company, LLC
AS208393 Dedcloud Network Ltd
AS2914 NTT America, Inc.
AS3223 Voxility LLP
AS35266 EX Networks Limited
AS52025 ParadoxNetworks Limited
AS57770 Echo Internet Limited
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ASN API & Database

Upstreams

There are 7 upstreams for this ASN.

upstreams Name
AS12025 Iron Mountain Data Center
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS20473 The Constant Company, LLC
AS2914 NTT America, Inc.
AS3223 Voxility LLP
AS35266 EX Networks Limited
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ASN API & Database

Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
AS208393 Dedcloud Network Ltd
AS52025 ParadoxNetworks Limited
AS57770 Echo Internet Limited
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2a03:2804:0:4::2 AS12488 Krystal Hosting Ltd 0.75ms from Amsterdam, NL
77.72.1.61 AS12488 Krystal Hosting Ltd 0.39ms from London, GB
2a03:2803::1 AS12488 Krystal Hosting Ltd 0.55ms from Phoenix, US
2a03:2800:303::3 AS12488 Krystal Hosting Ltd 0.45ms from London, GB
185.110.248.11 AS12488 Krystal Hosting Ltd 0.33ms from London, GB
185.194.90.61 AS12488 Krystal Hosting Ltd 0.45ms from London, GB
185.69.58.3 AS12488 Krystal Hosting Ltd 0.43ms from Phoenix, US
95.131.249.92 AS12488 Krystal Hosting Ltd 0.35ms from London, GB
2a03:2800:300::31 AS12488 Krystal Hosting Ltd 0.48ms from London, GB
185.53.58.254 AS12488 Krystal Hosting Ltd 0.38ms from London, GB
77.72.3.31 AS12488 Krystal Hosting Ltd 0.37ms from London, GB
185.116.215.143 AS12488 Krystal Hosting Ltd 0.35ms from London, GB
2a03:2800:500::111 AS12488 Krystal Hosting Ltd 0.43ms from London, GB
77.72.4.60 AS12488 Krystal Hosting Ltd 0.40ms from London, GB
62.100.207.252 AS12488 Krystal Hosting Ltd 0.34ms from London, GB
185.22.211.3 AS12488 Krystal Hosting Ltd 0.35ms from London, GB
2a03:2802:2::f7 AS12488 Krystal Hosting Ltd 0.31ms from New York City, US
91.194.74.124 AS12488 Krystal Hosting Ltd 0.34ms from London, GB
185.22.209.254 AS12488 Krystal Hosting Ltd 0.37ms from London, GB
77.72.5.187 AS12488 Krystal Hosting Ltd 0.42ms from London, GB
95.131.251.53 AS12488 Krystal Hosting Ltd 0.34ms from London, GB
185.22.210.71 AS12488 Krystal Hosting Ltd 0.32ms from London, GB
2a03:2802:0:2::2 AS12488 Krystal Hosting Ltd 0.37ms from New York City, US
185.69.57.2 AS12488 Krystal Hosting Ltd 0.48ms from Phoenix, US
77.72.7.123 AS12488 Krystal Hosting Ltd 0.34ms 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
81.205.168.104 AS1136 KPN B.V. 2.99ms from Amsterdam, NL
100.23.13.232 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
45.85.28.40 AS208792 Core ICT N.V. 0.20ms from Brussels, BE
71.69.110.8 AS11426 Charter Communications Inc 2.33ms from Charlotte, US
75.231.48.184 AS6167 Verizon Business 18.43ms from Chicago, US
74.133.125.216 AS10796 Charter Communications Inc 11.33ms from Columbus, US
185.94.106.8 AS216230 INFOWISE SERVICES ApS 2.64ms from Copenhagen, DK
104.155.171.168 AS396982 Google LLC 0.12ms from Council Bluffs, US
112.16.100.120 AS56041 China Mobile communications corporation 6.46ms from Hangzhou, CN
202.82.42.152 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.14ms from Hong Kong, HK
211.253.114.120 AS4766 Korea Telecom 0.60ms from Incheon, KR
39.63.165.56 AS17557 Pakistan Telecommunication Company Limited 3.86ms from Islamabad, PK
217.6.169.136 AS3320 Deutsche Telekom AG 0.95ms from Nuernberg, DE
121.112.192.168 AS4713 NTT DOCOMO BUSINESS,Inc. 13.19ms from Osaka, JP
112.243.35.88 AS4837 CHINA UNICOM China169 Backbone 6.03ms from Qingdao, CN
45.56.69.88 AS63949 Akamai Connected Cloud 0.14ms from Richardson, US
189.242.74.8 AS8151 UNINET 5.09ms from Santiago de Queretaro, MX
125.142.17.24 AS4766 Korea Telecom 1.70ms from Seoul, KR
210.222.70.216 AS4766 Korea Telecom 1.61ms from Seoul, KR
112.139.253.24 AS10010 TOKAI Communications Corporation 9.41ms from Tokyo, JP
116.169.233.200 AS4837 CHINA UNICOM China169 Backbone 11.09ms from Chengdu, CN
71.201.68.8 AS7922 Comcast Cable Communications, LLC 5.53ms from Chicago, US
183.138.109.88 AS4134 CHINANET-BACKBONE 12.78ms from Hangzhou, CN
195.123.251.184 AS197726 Ukrainian Internet Names Center LTD 0.27ms from Kharkiv, UA
185.184.230.24 AS212605 Dim commerce Ltd. 0.26ms from Las Vegas, US

Traceroute

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

$
traceroute -a -n -q1 -f3 77.72.2.74
traceroute to 77.72.2.74 (77.72.2.74): 64 hops max, 52 byte packets
4 *
6 [AS1299] 62.115.38.194 0.462 ms
7 *
8 [AS3223] 5.254.78.94 1.495 ms
9 *
10 *
11 *
12 [AS12488] 77.72.0.173 0.581 ms
13 [AS12488] 77.72.0.129 0.583 ms
14 [AS12488] 77.72.2.74 2.115 ms
Measurement taken from IPinfo ProbeNet in London, GB
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS12488 at robtex.

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