Autonomous System details

AS13037

Zen Internet Ltd  ·  zen.co.uk

United Kingdom

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AS13037 – Zen Internet Ltd

Field Value
Country United Kingdom
Website zen.co.uk
Hosted domains 48,460
IPv4 addresses 528,128
IPv6 addresses 633,825,300,114,114,700,000,000,000,000
ASN type ISP
Registry ripe
Allocated 24 years ago on Sep 20, 2002
Updated 3 years ago on Aug 02, 2023

IP Ranges

Netblock Company Num of IPs
82.68.0.0/15 Zen Internet Ltd 131,072
51.148.0.0/16 Zen Internet Limited 65,536
51.155.0.0/16 Zen Internet Limited 65,536
82.71.0.0/16 Zen Internet Ltd 65,536
217.155.0.0/16 Zen Internet Ltd 65,536
62.3.64.0/18 Zen Internet Ltd 16,384
77.104.128.0/18 Zen Internet Ltd 16,384
88.97.0.0/18 Zen Internet Ltd 16,384
146.66.64.0/18 Zen Internet Ltd 16,384
88.98.32.0/19 Zen Internet 8,192
88.98.64.0/19 Zen Internet 8,192
88.98.128.0/19 Zen Internet Ltd 8,192
212.23.0.0/19 Zen Internet Ltd 8,192
88.97.64.0/20 Zen Internet Ltd 4,096
88.97.96.0/20 Zen Internet Ltd 4,096
88.98.0.0/20 Zen Internet 4,096
88.98.176.0/20 Zen Internet Ltd 4,096
188.122.32.0/20 5G Communications Limited 4,096
88.98.24.0/21 Zen Internet 2,048
88.98.160.0/21 Zen Internet 2,048
188.122.48.0/21 5G Communications Limited 2,048
88.97.88.0/22 Zen Internet 1,024
88.98.172.0/22 Zen Internet Ltd 1,024
185.81.232.0/22 Spectrum Internet Ltd 1,024
185.183.100.0/22 5G Communications Limited 1,024
188.122.56.0/22 5G Communications Limited 1,024
88.98.16.0/23 Abbey ICT Ltd 512
88.98.22.0/23 Zen Internet 512
88.98.170.0/23 Zen Internet Ltd 512
185.169.116.0/23 PLUSTEL LIMITED 512
185.169.118.0/23 PLUSTEL LIMITED 512
188.122.60.0/23 5G Communications Limited 512
193.19.156.0/23 GHOST BROADBAND LIMITED 512
88.98.18.0/24 Zen Internet 256
88.98.21.0/24 Zen Internet Ltd 256
91.235.214.0/24 Strident Ltd 256
185.6.135.0/24 Kijoma Broadband 256
188.122.63.0/24 5G Communications Limited 256

Netblock Company
2a02:8010::/29 Zen Internet Ltd
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WHOIS Details

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                                                ASHandle:       AS13037
                                                OrgID:          AS13037
                                                ASName:         AS13037
                                                ASNumber:       AS13037
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 48,460 domain names hosted across 7,115 IP addresses on this ASN.

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IP Address Domain Domains on this IP
212.23.5.205 ██████████ 12,818
88.98.24.69 ██████████ 883
212.23.8.80 ██████████ 736
82.71.204.28 ██████████ 722
88.98.24.67 ██████████ 720
88.98.24.71 ██████████ 610
82.71.205.2 ██████████ 545
82.71.204.11 ██████████ 512
82.71.205.1 ██████████ 497
82.71.153.1 ██████████ 495

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Hosted Domains API & Database

Peers

There are 125 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS12552 GlobalConnect AB
AS1267 WIND TRE S.P.A.
AS12713 OTEGlobe
AS12969 Vodafone Iceland
AS1299 Arelion Sweden AB
AS13030 Init7 (Switzerland) Ltd.
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Telecom
AS15412 FLAG TELECOM UK LIMITED
AS15692 Razorblue Ltd
AS15802 Emirates Integrated Telecommunications Company PJSC
AS16347 ADISTA SAS
AS16552 Tiggee LLC
AS17639 Converge ICT Solutions Inc.
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS198150 SIACOM JSC
AS20562 Broadband Hosting B.V.
AS20764 CJSC RASCOM
AS207841 Inferno Communications Ltd
AS208697 Kellogg Management Services (Europe) Limited
AS2119 Telenor Norge AS
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213241 TECHIT.BE SRL
AS215638 Cilix Limited
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25369 Hydra Communications Ltd
AS263152 MIGO TELECOM
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS2856 British Telecommunications PLC
AS28792 Public Internet Ltd
AS29075 IELO Main Network
AS2914 NTT America, Inc.
AS30844 Liquid Telecommunications Ltd
AS31122 Digiweb ltd
AS31500 Global Network Management Inc
AS3170 VeloxServ Communications Ltd
AS31742 Sotaconnect Network
AS3214 xTom GmbH
AS3216 PJSC Vimpelcom
AS32590 Valve Corporation
AS33891 Core-Backbone GmbH
AS34177 CELESTE SAS
AS34288 Kantonsschule Zug
AS34549 meerfarbig GmbH & Co. KG
AS34927 iFog GmbH
AS35266 EX Networks Limited
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS36994 Vodacom
AS37100 SEACOM Limited
AS37282 Main one Cable Company Nigeria Limited
AS3741 Dimension Data
AS37468 Angola Cables
AS37497 Network Platforms (PTY) LTD
AS37662 West Indian Ocean Cable Company
AS37680 Cool Ideas Service Provider (Pty) Ltd
AS37721 Virtual Technologies & Solutions
AS38880 Micron21 Datacentre Pty Ltd
AS39120 Convergenze S.p.A.
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS398465 Rackdog, LLC
AS41095 IPTP LTD
AS41327 Fiber Telecom S.p.A.
AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED
AS42473 Anexia Cloud Solutions GmbH
AS4455 IX Reach Ltd
AS44697 Computer & Communication Co. Limited
AS45352 IP ServerOne Solutions Sdn Bhd
AS47957 Worldline IGSA SA
AS48070 DSM (GB) Limited
AS48185 team.blue NV
AS48362 Stadtwerke Feldkirch
AS49544 i3D.net B.V
AS50300 CustodianDC Limited
AS50304 Blix Solutions AS
AS51185 MainStreaming SpA
AS51766 Merseyside Fire and Rescue Service
AS52075 Wifirst S.A.S.
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS53062 ALT | GRUPO BRASIL TECPAR
AS5405 Inter.link GmbH
AS5413 Wavenet Limited
AS56665 Proximus Luxembourg S.A.
AS5713 Telkom SA Ltd.
AS57463 NetIX Communications JSC
AS58453 China Mobile International Limited
AS58511 Anycast Global Backbone
AS60171 AFR-IX TELECOM S.A.
AS61049 Exascale Ltd
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS2914 NTT America, Inc.
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
AS208697 Kellogg Management Services (Europe) Limited
AS44697 Computer & Communication Co. Limited
AS51766 Merseyside Fire and Rescue Service
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ASN API & Database

Pingable IPs

2,447 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
62.3.64.218 AS13037 Zen Internet Ltd 1.98ms from Erith, GB
2a02:8012:c4c0:1::1 AS13037 Zen Internet Ltd 3.46ms from Erith, GB
2a02:8010:d008:2::1 AS13037 Zen Internet Ltd 2.50ms from Erith, GB
2a02:8010:d013::1 AS13037 Zen Internet Ltd 3.37ms from Erith, GB
51.148.173.184 AS13037 Zen Internet Ltd 1.46ms from Erith, GB
82.68.177.190 AS13037 Zen Internet Ltd 3.52ms from London, GB
2a02:8010:4:3::9 AS13037 Zen Internet Ltd 0.60ms from London, GB
82.68.248.70 AS13037 Zen Internet Ltd 2.80ms from London, GB
82.69.200.110 AS13037 Zen Internet Ltd 1.73ms from London, GB
2a02:8012:da65:0:211:32ff:fe8c:38fa AS13037 Zen Internet Ltd 10.89ms from London, GB
217.155.152.163 AS13037 Zen Internet Ltd 1.67ms from London, GB
2a02:8010:6af4::1 AS13037 Zen Internet Ltd 3.63ms from London, GB
88.98.65.222 AS13037 Zen Internet Ltd 1.01ms from London, GB
2a02:8013:39b1:0:cd8:3f38:8ae:96d AS13037 Zen Internet Ltd 11.65ms from London, GB
217.155.97.27 AS13037 Zen Internet Ltd 1.50ms from London, GB
2a02:8012:83e5::1 AS13037 Zen Internet Ltd 3.72ms from London, GB
82.68.181.230 AS13037 Zen Internet Ltd 5.96ms from London, GB
77.104.191.89 AS13037 Zen Internet Ltd 2.69ms from London, GB
2a02:8013:1e10::112 AS13037 Zen Internet Ltd 5.35ms from London, GB
212.23.6.100 AS13037 Zen Internet Ltd 0.46ms from London, GB
2a02:8013:3483:0:b2f7:c4ff:fe59:acd1 AS13037 Zen Internet Ltd 4.58ms from London, GB
62.3.123.22 AS13037 Zen Internet Ltd 7.58ms from London, GB
62.3.98.190 AS13037 Zen Internet Ltd 2.11ms from London, GB
2a02:8010:6a6f:37::22 AS13037 Zen Internet Ltd 24.13ms from London, GB
51.148.99.241 AS13037 Zen Internet Ltd 1.97ms 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
94.56.213.189 AS5384 Emirates Internet 4.54ms from Al Fujairah City, AE
84.84.85.109 AS1136 KPN B.V. 1.23ms from Amsterdam, NL
48.194.10.125 AS8075 Microsoft Corporation 0.52ms from Ashburn, US
190.249.170.13 AS13489 UNE EPM TELECOMUNICACIONES S.A. 4.95ms from Bogota, CO
65.122.72.173 AS209 CenturyLink Communications, LLC 5.55ms from Chicago, US
90.185.154.13 AS203953 Hiper A/S 4.12ms from Copenhagen, DK
223.236.185.13 AS24560 Bharti Airtel Ltd., Telemedia Services 9.81ms from Delhi, IN
4.42.45.141 AS3356 Level 3 Parent, LLC 0.41ms from Denver, US
79.203.152.253 AS3320 Deutsche Telekom AG 9.86ms from Frankfurt am Main, DE
148.71.164.29 AS12353 Vodafone Portugal 7.74ms from Lisbon, PT
195.9.23.205 AS25513 PJSC Moscow city telephone network 1.20ms from Moscow, RU
178.25.156.253 AS3209 Vodafone GmbH 3.25ms from Munich, DE
207.237.145.173 AS6079 RCN 1.04ms from New York City, US
105.159.20.13 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.64ms from Rabat, MA
157.130.157.253 AS701 Verizon Business 5.41ms from Seattle, US
221.164.196.221 AS4766 Korea Telecom 4.96ms from Seoul, KR
73.30.0.189 AS7922 Comcast Cable Communications, LLC 8.71ms from Ashburn, US
183.196.68.45 AS24547 Hebei Mobile Communication Company Limited 11.55ms from Beijing, CN
219.158.109.141 AS4837 CHINA UNICOM China169 Backbone 0.31ms from Changchun, CN
24.142.248.253 AS11426 Charter Communications Inc 4.55ms from Charlotte, US
97.105.163.77 AS11427 Charter Communications Inc 3.08ms from Dallas, US
72.174.235.61 AS33588 Charter Communications LLC 19.44ms from Denver, US
150.241.64.77 AS213520 Senko Digital LLC 0.42ms from Frankfurt am Main, DE
77.232.207.61 AS9009 M247 Europe SRL 0.28ms from Frankfurt am Main, DE
14.198.62.13 AS9269 Hong Kong Broadband Network Ltd. 0.85ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 51.148.89.90
traceroute to 51.148.89.90 (51.148.89.90): 6 hops max, 52 byte packets
3 [] 51.163.93.6 27.664 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Aubervilliers, FR
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 AS13037 at robtex.

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