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	20,546
IPv4 addresses	43,776
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 Mar 11, 2026

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
185.13.152.0/22	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
45.11.94.0/24	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
45.145.6.0/24	Beget LLC	256
45.145.163.0/24	Beget LLC	256
45.145.168.0/24	Beget LLC	256
45.152.86.0/24	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
74.112.156.0/24	Colocation America Corporation	256
74.112.157.0/24	Colocation America Corporation	256
74.112.158.0/24	Colocation America Corporation	256
74.112.159.0/24	Colocation America Corporation	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
89.106.28.0/24	Colocation America Corporation	256
89.106.29.0/24	Colocation America Corporation	256
89.106.30.0/24	Colocation America Corporation	256
89.106.31.0/24	Colocation America Corporation	256
91.193.25.0/24	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
193.22.244.0/24	Beget LLC	256
193.23.3.0/24	Beget LLC	256
193.28.186.0/24	Beget LLC	256
193.43.72.0/24	Beget LLC	256
193.56.188.0/24	Beget LLC	256
193.56.190.0/24	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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IP WHOIS API & Database

Hosted Domains

There are 20,546 domain names hosted across 2,370 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
31.128.32.38	██████████	3,656
139.45.197.242	██████████	3,650
139.45.197.244	██████████	807
37.233.82.2	███████	731
139.45.197.119	██████████	638
139.45.197.118	██████████	633
139.45.197.107	██████████	626
139.45.197.106	██████████	588
139.45.197.245	██████████	420
139.45.197.243	██████████	402

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Hosted Domains API & Database

Peers

There are 3,099 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	Slic Network Solutions, Inc
AS11924	Montana Opticom, LLC
AS11961	Mid-Rivers Telephone Cooperative
AS1200	Amsterdam Internet Exchange B.V.
AS12041	Afilias, Inc.
AS1213	ASIERA TECHNOLOGY SERVICES 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
AS12453	KraftCom Service 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

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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 1,203 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.
AS131620	SERVCOMPUTING INC
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
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.
AS14593	Space Exploration Technologies Corporation
AS14947	RETN US LLC
AS149522	OneCubit Co., Ltd.
AS150003	RETN PTE. LTD.
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
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.
AS197252	Colobridge GmbH

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
74.112.158.253	AS9002 RETN Limited	`6.79ms` from Amsterdam, NL
185.13.152.5	AS9002 RETN Limited	`0.58ms` from London, GB
37.233.86.140	AS9002 RETN Limited	`0.47ms` from Riga, LV
139.45.210.166	AS9002 RETN Limited	`0.59ms` from Vienna, AT
74.112.159.14	AS9002 RETN Limited	`6.61ms` from Amsterdam, NL
155.212.229.99	AS9002 RETN Limited	`0.51ms` from Riga, LV
87.245.225.139	AS9002 RETN Limited	`0.39ms` from Riga, LV
155.212.231.138	AS9002 RETN Limited	`0.46ms` from Riga, LV
193.242.106.195	AS9002 RETN Limited	`0.44ms` from Riga, LV
91.218.142.40	AS9002 RETN Limited	`0.46ms` from Riga, LV
89.106.29.18	AS9002 RETN Limited	`6.61ms` from Amsterdam, NL
104.121.68.70	AS9002 RETN Limited	`0.40ms` from Kyiv, UA
155.212.224.36	AS9002 RETN Limited	`0.46ms` from Riga, LV
77.73.233.64	AS9002 RETN Limited	`0.47ms` from Riga, LV
91.193.25.101	AS9002 RETN Limited	`0.50ms` from Riga, LV
2a02:2d8:2:3801:232a::1	AS9002 RETN Limited	`0.19ms` from Siauliai, LT
193.109.100.146	AS9002 RETN Limited	`0.30ms` from Warsaw, PL
89.19.37.14	AS9002 RETN Limited	`0.82ms` from Amsterdam, NL
87.245.241.65	AS9002 RETN Limited	`0.38ms` from Lugano, CH
194.36.208.47	AS9002 RETN Limited	`0.48ms` from Riga, LV
139.45.193.25	AS9002 RETN Limited	`0.27ms` from Sofia, BG
89.19.36.77	AS9002 RETN Limited	`0.53ms` from Amsterdam, NL
89.106.31.1	AS9002 RETN Limited	`6.62ms` from Amsterdam, NL
74.112.157.252	AS9002 RETN Limited	`6.81ms` from Amsterdam, NL
87.245.209.77	AS9002 RETN Limited	`0.49ms` from Helsinki, FI

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
44.244.198.26	AS16509 Amazon.com, Inc.	`0.33ms` from Boardman, US
181.136.234.106	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`11.54ms` from Bogota, CO
186.116.213.122	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.65ms` from Bogota, CO
95.140.32.250	AS206892 Rendszerinformatika Zrt.	`0.23ms` from Budapest, HU
200.229.148.170	AS20207 Gigared S.A.	`16.44ms` from Buenos Aires, AR
2.107.86.202	AS3292 TDC Holding A/S	`1.64ms` from Copenhagen, DK
73.153.215.186	AS7922 Comcast Cable Communications, LLC	`5.43ms` from Denver, US
84.146.213.74	AS3320 Deutsche Telekom AG	`3.29ms` from Hamburg, DE
14.170.143.250	AS45899 VNPT Corp	`4.74ms` from Hanoi, VN
116.118.112.26	AS7602 Sai gon Postel Corporation	`1.84ms` from Ho Chi Minh City, VN
50.126.158.218	AS5650 Frontier Communications of America, Inc.	`11.78ms` from Los Angeles, US
90.165.219.58	AS12479 Orange Espagne SA	`2.33ms` from Madrid, ES
112.31.74.250	AS9808 China Mobile Communications Group Co., Ltd.	`7.34ms` from Nanjing, CN
113.225.226.138	AS4837 CHINA UNICOM China169 Backbone	`2.05ms` from Tieling, CN
155.204.121.202	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.30ms` from Toronto, CA
199.117.255.26	AS16491 ViaSat, Inc.	`1.36ms` from Ashburn, US
84.193.251.154	AS6848 Telenet BV	`7.53ms` from Brussels, BE
125.64.244.234	AS4134 CHINANET-BACKBONE	`8.16ms` from Chengdu, CN
47.72.239.74	AS9500 One New Zealand Group Limited	`2.28ms` from Christchurch, NZ
194.132.149.202	AS12552 GlobalConnect AB	`4.46ms` from Copenhagen, DK
34.185.193.90	AS396982 Google LLC	`0.09ms` from Frankfurt am Main, DE
113.164.217.138	AS45899 VNPT Corp	`2.54ms` from Ho Chi Minh City, VN
122.10.51.234	AS134548 DXTL Tseung Kwan O Service	`0.74ms` from Hong Kong, HK
221.157.137.42	AS4766 Korea Telecom	`4.37ms` from Incheon, KR
46.63.110.138	AS51784 X-City Ltd.	`0.75ms` from Khmelnytskyi, UA

Traceroute

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

traceroute -a -n -q1 -f3 45.130.214.174

traceroute to 45.130.214.174 (45.130.214.174): 64 hops max, 52 byte packets

3 [AS9002] 87.245.242.9 0.481 ms

4 *

5 *

6 [AS9002] 45.130.214.174 0.649 ms

Measurement taken from

IPinfo ProbeNet in Riga, LV

On March 5th 2026

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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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