Autonomous System details

AS9002

RETN Limited  ·  retn.net

United Kingdom

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AS9002 – RETN Limited

Field Value
Country United Kingdom
Website retn.net
Hosted domains 20,289
IPv4 addresses 40,448
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry ripe
Allocated 18 years ago on Mar 25, 2008
Updated 4 days ago on Dec 05, 2025

IP Ranges

Netblock Company Num of IPs
87.245.224.0/19 RETN Limited 8,192
139.45.192.0/19 RETN Limited 8,192
87.245.208.0/21 RETN Limited 2,048
31.128.32.0/22 Beget LLC 1,024
45.130.212.0/22 Beget LLC 1,024
74.112.156.0/22 Colocation America Corporation 1,024
89.19.36.0/22 RETN Limited 1,024
89.106.28.0/22 Colocation America Corporation 1,024
94.158.240.0/22 RETN Limited 1,024
185.82.8.0/22 RETN Limited 1,024
193.109.100.0/22 RETN Limited 1,024
37.233.82.0/23 Beget LLC 512
37.233.84.0/23 Beget LLC 512
83.222.20.0/23 Beget LLC 512
90.156.254.0/23 Beget LLC 512
91.218.142.0/23 Beget LLC 512
104.121.64.0/23 Akamai International, BV 512
104.121.66.0/23 Akamai International, BV 512
104.121.68.0/23 Akamai International, BV 512
2.58.98.0/24 Beget LLC 256
23.56.98.0/24 Akamai International, BV 256
37.233.86.0/24 Beget LLC 256
45.92.174.0/24 Beget LLC 256
45.137.188.0/24 Beget LLC 256
45.145.5.0/24 as56971 network 256
45.145.163.0/24 Beget LLC 256
45.145.168.0/24 Beget LLC 256
45.152.87.0/24 Beget LLC 256
45.156.20.0/24 Beget LLC 256
46.173.20.0/24 Beget LLC 256
77.73.233.0/24 Beget LLC 256
77.73.235.0/24 Beget LLC 256
77.73.238.0/24 Beget LLC 256
82.23.136.0/24 Internet Utilities Europe and Asia Limited 256
82.23.137.0/24 Internet Utilities Europe and Asia Limited 256
82.23.142.0/24 Internet Utilities Europe and Asia Limited 256
82.23.151.0/24 Internet Utilities Europe and Asia Limited 256
89.40.204.0/24 Beget LLC 256
155.212.224.0/24 Beget LLC 256
155.212.225.0/24 Beget LLC 256
155.212.226.0/24 Beget LLC 256
155.212.227.0/24 Beget LLC 256
155.212.228.0/24 Beget LLC 256
155.212.229.0/24 Beget LLC 256
155.212.230.0/24 Beget LLC 256
155.212.231.0/24 Beget LLC 256
185.77.231.0/24 Beget LLC 256
193.23.3.0/24 Beget LLC 256
193.242.106.0/24 Beget LLC 256
193.242.109.0/24 Beget LLC 256
194.36.208.0/24 Beget LLC 256
194.113.209.0/24 Beget LLC 256
212.74.231.0/24 Beget LLC 256
213.139.229.0/24 Beget LLC 256
213.218.244.0/24 Internet Utilities Europe and Asia Limited 256
213.218.245.0/24 Internet Utilities Europe and Asia Limited 256
213.218.246.0/24 Internet Utilities Europe and Asia Limited 256

Netblock Company
2a02:2d8::/32 RETN Limited
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WHOIS Details

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                                                ASHandle:       AS9002
                                                OrgID:          AS9002
                                                ASName:         AS9002
                                                ASNumber:       AS9002
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 20,289 domain names hosted across 2,267 IP addresses on this ASN.

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IP Address Domain Domains on this IP
31.128.32.38 ██████████ 3,808
139.45.197.242 ██████████ 3,692
139.45.197.244 ██████████ 818
37.233.82.2 ███████ 721
139.45.197.119 ██████████ 668
139.45.197.107 ██████████ 660
139.45.197.118 ██████████ 650
139.45.197.106 ██████████ 628
139.45.197.245 ██████████ 423
139.45.197.243 ██████████ 406

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Hosted Domains API & Database

Peers

There are 3,126 peers for this ASN.

Peers Name
AS10000 Nagasaki Cable Media Inc.
AS10002 IGAUENO CABLE TELEVISION CO.,LTD
AS10003 Ogaki Cable Television Co.,Inc.
AS10004 Phoenix Communications Inc.
AS10006 SECOM Trust Systems Co.,Ltd.
AS10010 TOKAI Communications Corporation
AS10011 advanscope inc.
AS10019 Matsusaka Cable-TV Station Inc.
AS10024 LGA International
AS10075 Fiber@Home Global Limited
AS10094 Unified National Networks
AS10098 Towngas Telecommunications Fixed Network Ltd
AS10099 China Unicom Global
AS101 University of Washington
AS1011 Accutar Biotechnology (Canada) Inc.
AS10111 Zeofast Network
AS10118 Hutchison Telephone Company Limited
AS10122 NETSTAR (SG) PTE. LTD.
AS10158 Kakao Corp
AS10217 PT. NTT Indonesia
AS10222 Multibyte Info Technology Limited
AS10226 ETL Company Limited
AS10242 US Internet Corp
AS1031 PEER 1031 LLC
AS10310 Yahoo Holdings Inc.
AS10594 Cutting Edge Communications, Inc.
AS10947 Mountain West Technologies Corporation
AS10973 Scatter Creek InfoNet, Inc.
AS1101 IP-EEND BV
AS11019 HAProxy Technologies, Inc.
AS1103 SURF B.V.
AS11038 Salish Networks, Inc.
AS11090 Matanuska Telecom Association, Incorporated
AS112 DNS-OARC
AS1120 ACONET
AS11233 Gorge Networks LLC
AS1126 Vancis Advanced ICT Services
AS1140 Stichting Internet Domeinregistratie Nederland
AS11403 NYI
AS11404 Wave Broadband
AS11492 CABLE ONE, INC.
AS11611 Arctic Fox Networks Inc
AS11722 Westelcom Internet, Inc.
AS11924 Montana Opticom, LLC
AS11961 Mid-Rivers Telephone Cooperative
AS1200 Amsterdam Internet Exchange B.V.
AS12041 Afilias, Inc.
AS1213 HEAnet CLG
AS12189 PhoenixNAP LLC
AS12200 Rackspace Hosting
AS12297 Telecom Armenia AS
AS12301 Invitech ICT Services Kft.
AS12306 Plus.line AG
AS12307 Sandro Bolliger trading as Bolliger Network Solutions
AS12310 iNES GROUP SRL
AS12312 ecotel communication ag
AS12322 Free SAS
AS12329 GLASFASER RUHR GmbH & Co. KG
AS12333 Cheops Technology Switzerland SA
AS12335 Tario Communications LLC
AS12337 noris network AG
AS12355 HeLi NET Telekommunikation GmbH & Co.
AS12360 KEVAG Telekom GmbH
AS12387 TON Total optical Networks AG
AS12389 PJSC Rostelecom
AS12392 VOO S.A.
AS12399 q.beyond AG
AS12400 Partner Communications Ltd.
AS12401 internic Datenkommunikations GmbH
AS12409 TRUSTTEAM SAS
AS1241 Forthnet
AS12414 Solcon Internetdiensten B.V.
AS12418 Quantum CJSC
AS12430 VODAFONE ESPANA S.A.U.
AS12440 Hughes Network Systems GmbH
AS12459 NETOPS B.V.
AS12470 Globe Development GmbH
AS1248 HERE Global BV
AS12480 ILK Internet.Gmbh
AS12491 Gilat Telecom Ltd.
AS12494 OOO "Post ltd"
AS12512 CBXNET combox internet GmbH
AS12552 GlobalConnect AB
AS12553 Andreas Grawehr
AS12555 Data-center IMAQLIQ Ltd.
AS1257 Tele2 Sverige AB
AS12577 MMC GmbH
AS12578 SIA Tet
AS12605 LIWEST Kabelmedien GmbH
AS12611 R-KOM Regensburger Telekommunikationsgesellschaft mbH
AS12615 Global Communication Net Plc
AS12625 Deutsche Boerse AG
AS12637 SEEWEB s.r.l.
AS12654 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS1267 WIND TRE S.P.A.
AS12676 HKN GmbH
AS12678 Badoo Trading Limited
AS12684 SES ASTRA S.A.
AS12687 User Association of Ukrainian Research and Academic Network URAN
AS12693 e.discom Telekommunikation GmbH
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ASN API & Database

Upstreams

There are 13 upstreams for this ASN.

upstreams Name
AS12956 TELXIUS Cable
AS1299 Arelion Sweden AB
AS2914 NTT America, Inc.
AS3257 GTT Communications Inc.
AS3320 Deutsche Telekom AG
AS3356 Level 3 Parent, LLC
AS3491 PCCW Global, Inc.
AS5511 Orange S.A.
AS6453 TATA COMMUNICATIONS (AMERICA) INC
AS6461 Zayo Bandwidth
AS6762 TELECOM ITALIA SPARKLE S.p.A.
AS6830 Liberty Global Europe Holding B.V.
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 1,200 downstreams for this ASN.

Downstreams Name
AS10111 Zeofast Network
AS10122 NETSTAR (SG) PTE. LTD.
AS112 DNS-OARC
AS12301 Invitech ICT Services Kft.
AS12310 iNES GROUP SRL
AS12335 Tario Communications LLC
AS12387 TON Total optical Networks AG
AS12399 q.beyond AG
AS12418 Quantum CJSC
AS12459 NETOPS B.V.
AS12555 Data-center IMAQLIQ Ltd.
AS12615 Global Communication Net Plc
AS12654 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS12687 User Association of Ukrainian Research and Academic Network URAN
AS12700 Komertsiyno Virobnitcha Firma "VEKTOR" LLC
AS12735 TurkNet Iletisim Hizmetleri A.S.
AS12956 TELXIUS Cable
AS12963 "SCIENTIFIC-INDUSTRIAL FIRM "VOLZ" LIMITED LIABILITY COMPANY
AS1299 Arelion Sweden AB
AS12993 Sabiedriba ar ierobezotu atbildibu DELSKA Latvia
AS13004 Serbian Open Exchange DOO
AS13053 LLC PRIOCOM
AS13070 SIA Electronic Solutions
AS13105 INFORM LLC
AS13113 ISI Line srl
AS13119 Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki
AS13121 Lanet LLC
AS131219 Indosat Singapore Pte. Ltd.
AS131584 Taiwan Intelligent Fiber Optic Network Co.,Ltd.
AS13170 Kaisanet Oy
AS13188 CONTENT DELIVERY NETWORK LTD
AS13194 Bite IP Network
AS13215 JSC Telecommunication company "Convey Plus"
AS132203 Tencent Building, Kejizhongyi Avenue
AS132204 CORETEL NETWORKS (INTERNATIONAL) PTE LTD
AS132337 Axclusive
AS13238 YANDEX LLC
AS13244 Rietumu banka AS
AS132602 Bangladesh Submarine Cable Company Limited (BSCCL)
AS132876 Symphony Communication (Thailand) PCL.
AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD
AS133847 Anpple Tech Enterprise
AS134346 Gainlot International Co. Ltd
AS134428 Edge Cloud Globe Co., Limited
AS134518 RETN (Hong Kong) Limited
AS134654 PT Datautama Dinamika - NAP
AS135081 CHEER TOP TECHNOLOGY LIMITED
AS135391 AOFEI DATA INTERNATIONAL COMPANY LIMITED
AS135607 Infinivan Incorporated
AS136897 Enjoyvc Cloud Group Limited.
AS138552 RTB HOUSE PTE. LTD.
AS138608 Cloud Host Pte Ltd
AS138915 Kaopu Cloud HK Limited
AS138997 Eons Data Communications Limited
AS139057 Edgenext Legend Dynasty Pte. Ltd.
AS139341 ACE
AS139903 RETN Telecoms Ltd.
AS140443 PT Herza Digital Indonesia
AS140570 Hong Kong Beecloud System Technology Services Limited
AS14576 Hosting Solution Ltd.
AS14947 RETN US LLC
AS149522 OneCubit Co., Ltd.
AS150003 RETN PTE. LTD.
AS152672 Aiyun (HK) Network
AS15377 TRADITIONAL LLC
AS15440 UAB "Baltnetos komunikacijos"
AS15447 CM.com N.V.
AS15483 SIA "NESS"
AS15598 NorthC Deutschland GmbH
AS15672 OOO Telecom TZ
AS15682 ITERANET LLC
AS15699 Adam EcoTech, S.A
AS15754 OOO Taxtelecom
AS15935 ha-vel internet s.r.o.
AS16066 T.E.S.T. Ltd
AS16075 TAZ Verlags- und Vertriebsgesellschaft mit beschraenkter Haftung Berlin
AS16125 UAB Cherry Servers
AS16223 MAXNET TELECOM, LTD
AS16266 Canon Europa N.V.
AS16276 OVH SAS
AS16342 Toya sp.z.o.o
AS16625 Akamai Technologies, Inc.
AS1680 Cellcom Fixed Line Communication L.P
AS17408 AboveNet Communications Taiwan
AS17547 M1 NET LTD
AS17639 Converge ICT Solutions Inc.
AS18013 ASLINE LIMITED
AS18046 DongFong Technology Co. Ltd.
AS18423 RAID Networks Co., Ltd.
AS19551 Incapsula Inc
AS196695 NetOne Rus JSC
AS196699 Russ Outdoor LLC
AS196790 Institute of radio astronomy
AS197062 JSC R-Pharm
AS197068 HLL LLC
AS197091 METROPORT Sp. z o.o.
AS197099 Multinet24 Sp.zoo
AS197155 Artnet Sp. z o.o.
AS197204 TeleMaks Ltd
AS197248 Dravanet Co Ltd.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
74.112.156.253 AS9002 RETN Limited 0.99ms from Amsterdam, NL
90.156.255.62 AS9002 RETN Limited 0.18ms from Riga, LV
212.74.231.194 AS9002 RETN Limited 0.22ms from Riga, LV
89.19.37.14 AS9002 RETN Limited 0.81ms from Amsterdam, NL
104.121.66.134 AS9002 RETN Limited 0.44ms from Kyiv, UA
91.218.142.239 AS9002 RETN Limited 0.20ms from Riga, LV
77.73.235.72 AS9002 RETN Limited 0.21ms from Riga, LV
45.145.163.125 AS9002 RETN Limited 0.19ms from Riga, LV
87.245.248.220 AS9002 RETN Limited 0.44ms from Sofia, BG
139.45.210.166 AS9002 RETN Limited 0.42ms from Vienna, AT
139.45.196.60 AS9002 RETN Limited 0.36ms from Amsterdam, NL
139.45.195.13 AS9002 RETN Limited 0.36ms from Amsterdam, NL
2a02:2d8:1:701c:232a::1 AS9002 RETN Limited 0.08ms from Frankfurt am Main, DE
87.245.231.75 AS9002 RETN Limited 0.18ms from Frankfurt am Main, DE
82.23.136.161 AS9002 RETN Limited 1.45ms from London, GB
87.245.232.240 AS9002 RETN Limited 0.37ms from Riga, LV
89.106.28.6 AS9002 RETN Limited 0.74ms from Amsterdam, NL
87.245.227.249 AS9002 RETN Limited 0.20ms from Amsterdam, NL
37.233.85.191 AS9002 RETN Limited 0.18ms from Riga, LV
83.222.21.235 AS9002 RETN Limited 0.21ms from Riga, LV
37.233.82.58 AS9002 RETN Limited 0.20ms from Riga, LV
139.45.197.250 AS9002 RETN Limited 0.35ms from Amsterdam, NL
87.245.213.145 AS9002 RETN Limited 0.27ms from Budapest, HU
90.156.254.164 AS9002 RETN Limited 0.20ms from Riga, LV
45.130.214.73 AS9002 RETN Limited 0.21ms from Riga, LV

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
20.4.48.250 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
181.78.82.106 AS52468 UFINET PANAMA S.A. 0.97ms from Bogota, CO
78.20.21.58 AS6848 Telenet BV 8.44ms from Brussels, BE
162.251.119.10 AS55286 B2 Net Solutions Inc. 0.17ms from Buffalo, US
14.255.219.234 AS45899 VNPT Corp 0.63ms from Hanoi, VN
149.109.118.186 AS25019 Saudi Telecom Company JSC 5.85ms from Jeddah, SA
201.227.7.122 AS11556 Cable & Wireless Panama 8.50ms from Panama, PA
34.202.99.42 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
201.238.238.90 AS14259 Gtd Internet S.A. 0.47ms from Santiago, CL
175.250.203.234 AS4766 Korea Telecom 5.84ms from Seoul, KR
47.117.8.90 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.67ms from Shanghai, CN
119.99.86.218 AS4134 CHINANET-BACKBONE 6.51ms from Wuhan, CN
46.163.174.154 AS28890 INSYS ISP 0.40ms from Yekaterinburg, RU
85.100.7.250 AS9121 Turk Telekomunikasyon Anonim Sirketi 13.67ms from Bursa, TR
75.240.152.250 AS6167 Verizon Business 16.13ms from Chicago, US
149.97.143.218 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.34ms from Dallas, US
12.22.41.122 AS7018 AT&T Enterprises, LLC 1.48ms from Dallas, US
212.185.175.250 AS3320 Deutsche Telekom AG 1.59ms from Duesseldorf, DE
106.75.191.10 AS58466 CHINANET Guangdong province network 4.42ms from Guangzhou, CN
113.168.91.250 AS45899 VNPT Corp 3.68ms from Hanoi, VN
81.40.246.90 AS3352 TELEFONICA DE ESPANA S.A.U. 7.12ms from Madrid, ES
167.20.207.218 AS21928 T-Mobile USA, Inc. 14.73ms from New York City, US
213.198.140.26 AS3302 Retelit Digital Services S.p.A. 10.23ms from Rome, IT
121.152.251.138 AS4766 Korea Telecom 4.76ms from Seoul, KR
69.84.179.250 AS29928 LexisNexis Risk Data Management Inc. 1.21ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f5 45.145.168.71
traceroute to 45.145.168.71 (45.145.168.71): 64 hops max, 52 byte packets
5 [AS9002] 45.145.168.71 0.486 ms
Measurement taken from IPinfo ProbeNet in Riga, LV
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 AS9002 at robtex.

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