AS number details

AS51945

ConnetU Ltd.  ·  connetu.com

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AS51945 – ConnetU Ltd.

Field Value
Country United Kingdom
Website connetu.com
Hosted domains 545
Number of IPv4 3,072
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry ripe
Allocated 15 years ago on Dec 03, 2010
Updated 22 days ago on Oct 03, 2025
Netblock Company Num of IPs
37.122.248.0/21 CONNETU LTD 2,048
91.221.152.0/23 CONNETU LTD 512
37.122.251.0/24 Infront Financial Information Limited 256
91.244.181.0/24 Next Point Host LTD 256
185.190.37.0/24 Malaberg Ltd 256
Netblock Company
2a00:7a40::/32 CONNETU LTD
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS51945
                                                OrgID:          AS51945
                                                ASName:         AS51945
                                                ASNumber:       AS51945
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 545 domain names hosted across 57 IP addresses on this ASN.

IP Address Domain Domains on this IP
37.122.250.70 ██████████ 187
37.122.250.92 ██████████ 55
37.122.248.120 ██████████ 37
37.122.248.140 ██████████ 32
37.122.249.94 ██████████ 25
37.122.250.86 ██████████ 22
37.122.250.118 ██████████ 20
37.122.248.150 █████████ 17
37.122.250.146 ██████████ 17
37.122.250.142 ██████████ 14

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Useful for Cybersecurity

Peers

There are 118 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 Provider
AS15412 FLAG TELECOM UK LIMITED
AS15802 Emirates Integrated Telecommunications Company PJSC
AS16552 Tiggee LLC
AS174 Cogent Communications, LLC
AS17639 Converge ICT Solutions Inc.
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS198150 SIACOM JSC
AS203421 Baltic Broadband Limited
AS204258 Vive Technologies Ltd
AS205098 Cloud Gateway Limited
AS205373 Rightmove Group Limited
AS20562 Broadband Hosting B.V.
AS205917 Fluidone Ltd.
AS20764 CJSC RASCOM
AS207841 Inferno Communications Ltd
AS209082 Swlines Ltd
AS210062 Barritel Ltd
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213241 TECHIT.BE SRL
AS214285 Above Bar Cyber 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
AS28792 Public Internet Ltd
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS2914 NTT America, Inc.
AS30844 Liquid Telecommunications Ltd
AS31122 Digiweb ltd
AS3170 VeloxServ Communications Ltd
AS31742 Sotaconnect Network
AS3214 xTom GmbH
AS3216 PJSC "Vimpelcom"
AS32590 Valve Corporation
AS3356 Level 3 Parent, LLC
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
AS37100 SEACOM Limited
AS37282 Mainone Cable Company
AS3741 Dimension Data
AS37468 Angola Cables
AS37497 Network Platforms (PTY) LTD
AS37662 West Indian Ocean Cable Company
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
AS41327 Fiber Telecom S.p.A.
AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED
AS42473 ANEXIA Internetdienstleistungs GmbH
AS44324 MoeDove LLC
AS4455 IX Reach Ltd
AS45352 IP ServerOne Solutions Sdn Bhd
AS45437 Real World - The Core
AS47957 Worldline IGSA SA
AS48070 DSM (GB) Limited
AS48362 Stadtwerke Feldkirch
AS49544 i3D.net B.V
AS50300 CustodianDC Limited
AS50304 Blix Solutions AS
AS51019 Ljósnet
AS51185 MainStreaming SpA
AS52075 Wifirst S.A.S.
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS5398 Internet one SRL
AS55850 Mercury NZ Limited
AS56665 Proximus Luxembourg S.A.
AS5713 Telkom SA Ltd.
AS57463 NetIX Communications JSC
AS58511 Anycast Global Backbone
AS59820 Astro Communications LTD
AS60171 AFR-IX TELECOM S.A.
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA
AS61573 IP TELECOM
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Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS2914 NTT America, Inc.
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 9 downstreams for this ASN.

Downstreams Name
AS203421 Baltic Broadband Limited
AS204258 Vive Technologies Ltd
AS205098 Cloud Gateway Limited
AS205373 Rightmove Group Limited
AS205917 Fluidone Ltd.
AS209082 Swlines Ltd
AS210062 Barritel Ltd
AS214285 Above Bar Cyber Limited
AS59820 Astro Communications LTD
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
37.122.250.251 AS51945 ConnetU Ltd. 0.27ms from London, GB
185.190.37.1 AS51945 ConnetU Ltd. 0.53ms from London, GB
2a00:7a40:0:81::2 AS51945 ConnetU Ltd. 0.47ms from London, GB
2a00:7a40:10:21::2 AS51945 ConnetU Ltd. 0.52ms from London, GB
91.221.152.65 AS51945 ConnetU Ltd. 0.28ms from London, GB
37.122.249.201 AS51945 ConnetU Ltd. 0.26ms from London, GB
2a00:7a40:11e:1::1 AS51945 ConnetU Ltd. 0.66ms from London, GB
37.122.252.34 AS51945 ConnetU Ltd. 0.23ms from London, GB
37.122.251.143 AS51945 ConnetU Ltd. 0.34ms from London, GB
91.221.153.165 AS51945 ConnetU Ltd. 0.23ms from London, GB
37.122.248.3 AS51945 ConnetU Ltd. 0.33ms from London, GB
91.244.181.227 AS51945 ConnetU Ltd. 0.42ms 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
34.212.206.233 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
96.96.225.153 AS7922 Comcast Cable Communications, LLC 1.06ms from Boston, US
83.103.245.89 AS12302 Vodafone Romania S.A. 1.57ms from Bucharest, RO
102.40.251.217 AS8452 TE-AS 2.97ms from Cairo, EG
2.111.168.9 AS3292 TDC Holding A/S 2.87ms from Copenhagen, DK
90.186.206.73 AS3209 Vodafone GmbH 6.86ms from Duesseldorf, DE
198.53.194.105 AS852 TELUS Communications Inc. 1.91ms from Edmonton, CA
123.202.141.9 AS9269 Hong Kong Broadband Network Ltd. 0.96ms from Hong Kong, HK
102.182.227.249 AS37611 AFRIHOST SP (PTY) LTD 0.16ms from Johannesburg, ZA
92.26.211.121 AS13285 TalkTalk Communications Limited 2.62ms from London, GB
86.7.244.153 AS5089 Virgin Media Limited 13.06ms from London, GB
128.78.103.121 AS5410 Bouygues Telecom SA 3.32ms from Lyon, FR
118.127.106.249 AS9336 XYZ Telecom Pty Ltd 0.34ms from Melbourne, AU
95.239.130.41 AS3269 Telecom Italia S.p.A. 5.77ms from Milan, IT
47.44.75.9 AS20115 Charter Communications LLC 11.96ms from Milwaukee, US
190.134.113.153 AS6057 Administracion Nacional de Telecomunicaciones 3.42ms from Montevideo, UY
106.201.251.57 AS24560 Bharti Airtel Ltd., Telemedia Services 15.96ms from Mumbai, IN
209.214.74.153 AS7018 AT&T Enterprises, LLC 2.36ms from New York City, US
173.3.222.137 AS6128 Cablevision Systems Corp. 7.13ms from Newark, US
77.110.224.9 AS29695 Altibox AS 16.14ms from Oslo, NO
212.50.138.25 AS16086 DNA Oyj 0.63ms from Oulu, FI
200.253.109.233 AS4230 CLARO S.A. 7.48ms from Rio de Janeiro, BR
93.153.210.89 AS20632 PJSC MegaFon 1.82ms from Saint Petersburg, RU
200.152.67.121 AS14463 TDKOM INFORMÁTICA LTDA 0.31ms from Sao Paulo, BR
210.96.176.73 AS3786 LG DACOM Corporation 2.35ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 37.122.250.251
traceroute to 37.122.250.251 (37.122.250.251): 64 hops max, 52 byte packets
4 [] 5.57.81.53 0.655 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 AS51945 at robtex.

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