AS number 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 21,286
Number of IPv4 36,864
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry ripe
Allocated 17 years ago on Mar 25, 2008
Updated 5 days ago on Aug 15, 2025

IP Ranges

Netblock Company Num of IPs
139.45.192.0/19 RETN Limited 8,192
87.245.224.0/19 RETN Limited 8,192
87.245.208.0/21 RETN Limited 2,048
185.82.8.0/22 RETN Limited 1,024
193.109.100.0/22 RETN Limited 1,024
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
89.106.28.0/22 Colocation America Corporation 1,024
89.19.36.0/22 RETN Limited 1,024
94.158.240.0/22 RETN Limited 1,024
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
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
185.77.231.0/24 Beget LLC 256
194.113.209.0/24 Beget LLC 256
194.36.208.0/24 Beget LLC 256
212.74.231.0/24 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
23.56.98.0/24 Akamai International, BV 256
2.58.98.0/24 Beget LLC 256
37.233.86.0/24 Beget LLC 256
45.137.188.0/24 Beget LLC 256
45.145.163.0/24 Beget LLC 256
45.145.5.0/24 Beget LLC 256
45.152.87.0/24 Beget LLC 256
45.156.20.0/24 Beget LLC 256
45.92.174.0/24 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

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 21,286 domain names hosted across 1,813 IP addresses on this ASN.

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IP Address Domain Domains on this IP
139.45.197.242 ██████████ 5,383
31.128.32.38 ██████████ 3,931
139.45.197.244 ██████████ 828
139.45.197.119 ██████████ 755
139.45.197.107 ██████████ 729
139.45.197.118 ██████████ 716
139.45.197.106 ██████████ 705
139.45.197.245 ██████████ 431
139.45.197.243 ██████████ 417
139.45.197.151 ██████████ 331

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Peers

There are 3,150 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.
AS1002 Bytefilter LLC
AS10032 BDX DC Services (HK) Limited
AS10075 Fiber@Home Global Limited
AS10094 Unified National Networks
AS10098 Towngas Telecommunications Fixed Network Ltd
AS10099 China Unicom Global
AS101 University of Washington
AS10103 HK Broadband Network Ltd.
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 Oath Holdings 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
AS12316 Finanz Informatik Technologie Service GmbH & Co. KG
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.
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 Greysom Limited
AS12684 SES ASTRA S.A.
AS12687 User Association of Ukrainian Research and Academic Network URAN
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ASN API ASN Database Download

Upstreams

There are 12 upstreams for this ASN.

upstreams Name
AS12956 TELXIUS Cable
AS1299 Arelion Sweden AB
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 B.V.
AS6939 Hurricane Electric LLC
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ASN API ASN Database Download

Downstreams

There are 1,169 downstreams for this ASN.

Downstreams Name
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
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
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.
AS147049 PacketHub S.A.
AS14947 RETN US LLC
AS149522 OneCubit Co., Ltd.
AS150003 RETN PTE. LTD.
AS152339 EDGE CLOUD (SG) 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.
AS197482 DoubleGIS LLC
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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
89.19.38.22 AS9002 RETN Limited 0.21ms from Amsterdam, NL
23.56.98.134 AS9002 RETN Limited 0.44ms from Kyiv, UA
87.245.237.45 AS9002 RETN Limited 0.24ms from Kyiv, UA
87.245.225.159 AS9002 RETN Limited 0.39ms from Siauliai, LT
2a02:2d8:2:e82b:232a::1 AS9002 RETN Limited 0.09ms from Surabaya, ID
87.245.227.249 AS9002 RETN Limited 0.19ms from Amsterdam, NL
74.112.159.15 AS9002 RETN Limited 1.02ms from Amsterdam, NL
31.128.34.238 AS9002 RETN Limited 0.34ms from Riga, LV
37.233.86.207 AS9002 RETN Limited 0.35ms from Riga, LV
193.109.103.231 AS9002 RETN Limited 0.57ms from Warsaw, PL
89.106.30.253 AS9002 RETN Limited 1.24ms from Amsterdam, NL
87.245.240.106 AS9002 RETN Limited 0.26ms from Bucharest, RO
90.156.254.5 AS9002 RETN Limited 0.37ms from Riga, LV
91.218.143.95 AS9002 RETN Limited 0.34ms from Riga, LV
89.19.39.129 AS9002 RETN Limited 0.45ms from Dronten, NL
139.45.194.193 AS9002 RETN Limited 0.43ms from Paris, FR
2a02:2d8:4:c800:232a::1 AS9002 RETN Limited 0.66ms from Paris, FR
139.45.206.185 AS9002 RETN Limited 0.27ms from Riga, LV
2a02:2d8:0:1801:232a::3 AS9002 RETN Limited 0.12ms from Saint Petersburg, RU
193.109.100.146 AS9002 RETN Limited 0.34ms from Warsaw, PL
87.245.224.197 AS9002 RETN Limited 0.36ms from Copenhagen, DK
94.158.240.33 AS9002 RETN Limited 0.38ms from Frankfurt am Main, DE
104.121.66.53 AS9002 RETN Limited 0.45ms from Kyiv, UA
82.23.151.11 AS9002 RETN Limited 1.57ms from London, GB
82.23.137.5 AS9002 RETN Limited 1.52ms 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
101.188.232.26 AS1221 Telstra Limited 10.37ms from Brisbane, AU
184.18.84.106 AS5650 Frontier Communications of America, Inc. 4.43ms from Chicago, US
137.255.34.26 AS28683 SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES 0.85ms from Cotonou, BJ
68.43.1.10 AS7922 Comcast Cable Communications, LLC 12.88ms from Flint, US
92.45.23.122 AS34984 Superonline Iletisim Hizmetleri A.S. 3.36ms from Istanbul, TR
66.165.231.170 AS29802 HIVELOCITY, Inc. 0.27ms from Los Angeles, US
62.43.131.26 AS6739 VODAFONE ONO, S.A. 9.98ms from Madrid, ES
85.165.47.170 AS2119 Telenor Norge AS 1.44ms from Oslo, NO
70.89.43.170 AS7922 Comcast Cable Communications, LLC 8.29ms from Piscataway, US
121.178.79.234 AS4766 Korea Telecom 5.35ms from Seoul, KR
47.119.160.106 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.69ms from Shenzhen, CN
120.12.182.58 AS4837 CHINA UNICOM China169 Backbone 8.39ms from Tianjin, CN
122.216.11.58 AS17506 ARTERIA Networks Corporation 0.75ms from Tokyo, JP
66.58.201.202 AS8047 GENERAL COMMUNICATION, INC. 7.62ms from Anchorage, US
82.156.92.122 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.94ms from Beijing, CN
14.174.57.122 AS45899 VNPT Corp 9.07ms from Da Nang, VN
77.24.119.42 AS3209 Vodafone GmbH 0.73ms from Frankfurt am Main, DE
93.220.39.10 AS3320 Deutsche Telekom AG 2.37ms from Frankfurt am Main, DE
116.31.79.106 AS4134 CHINANET-BACKBONE 7.18ms from Guangzhou, CN
171.228.11.42 AS7552 Viettel Group 2.95ms from Hanoi, VN
175.169.41.122 AS4837 CHINA UNICOM China169 Backbone 15.40ms from Liaoyang, CN
80.59.98.10 AS3352 TELEFONICA DE ESPANA S.A.U. 9.39ms from Madrid, ES
178.234.74.186 AS12389 PJSC Rostelecom 8.41ms from Moscow, RU
102.213.92.250 AS329183 FLINK TECHNOLOGIES LTD 0.44ms from Nairobi, KE
189.41.227.90 AS53006 ALGAR TELECOM S/A 7.94ms from Osasco, BR

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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