Autonomous System details

AS8641

BACKBONE AS of Nauka-Svyaz · naukanet.ru

Russia

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AS8641 – BACKBONE AS of Nauka-Svyaz

Field	Value
Country	Russia
Website	naukanet.ru
Hosted domains	380
IPv4 addresses	40,704
IPv6 addresses	792,281,625,142,643,375,935,439,503,360
ASN type	ISP
Registry	ripe
Allocated	24 years ago on Jan 18, 2002
Updated	a month ago on Nov 19, 2025

Netblock	Company	Num of IPs
77.94.160.0/19	LLC Nauka-Svyaz	8,192
77.73.24.0/21	LLC Nauka-Svyaz	2,048
81.26.144.0/21	LLC Nauka-Svyaz	2,048
85.91.96.0/21	LLC Nauka-Svyaz	2,048
213.208.160.0/21	LLC Nauka-Svyaz	2,048
213.208.176.0/21	LLC Nauka-Svyaz	2,048
81.26.152.0/22	LLC Nauka-Svyaz	1,024
84.47.140.0/22	LLC Nauka-Svyaz	1,024
84.47.156.0/22	Moscow, Russia	1,024
84.47.168.0/22	Nauka-Svyaz Tver Network	1,024
85.91.112.0/22	LLC Nauka-Svyaz	1,024
213.135.84.0/22	LLC Nauka-Svyaz	1,024
213.135.88.0/22	Nauka-Svyaz Moscow Region Vidnoe city	1,024
213.208.188.0/22	LLC Nauka-Svyaz	1,024
84.47.128.0/23	ZAO Sovtechenergo	512
84.47.134.0/23	Moscow, Russia	512
84.47.144.0/23	Moscow, Russia	512
84.47.150.0/23	LLC Nauka-Svyaz	512
84.47.152.0/23	Moscow, Russia	512
84.47.158.0/23	LLC Nauka-Svyaz	512
84.47.164.0/23	Moscow, Russia	512
84.47.174.0/23	Naukanet Customers Moscow	512
84.47.182.0/23	Moscow, Russia	512
84.47.186.0/23	LLC Nauka-Svyaz	512
84.47.190.0/23	LLC Nauka-Svyaz	512
85.91.118.0/23	LLC Nauka-Svyaz	512
85.91.120.0/23	LLC Nauka-Svyaz	512
213.135.64.0/23	Moscow, Russia	512
213.135.72.0/23	Nauka Svyaz APN 3	512
213.135.82.0/23	LLC Nauka-Svyaz	512
213.208.168.0/23	Nauka Telecom network	512
213.208.172.0/23	Nauka-Svyaz Customers, Moscow	512
213.208.174.0/23	LLC Nauka-Svyaz	512
81.26.144.0/24	Moscow, Russia	256
81.26.150.0/24	Moscow, Russia	256
81.26.154.0/24	LLC Nauka-Svyaz	256
81.26.155.0/24	Moscow, Russia	256
84.47.131.0/24	LLC Nauka-Svyaz	256
84.47.136.0/24	Moscow, Russia	256
84.47.143.0/24	Nauka Telecom network	256
84.47.147.0/24	Moscow, Russia	256
84.47.160.0/24	Moscow, Russia	256
84.47.161.0/24	Moscow, Russia	256
84.47.162.0/24	Moscow, Russia	256
84.47.164.0/24	LLC Nauka-Svyaz	256
84.47.176.0/24	Nauka Customers, Moscow	256
84.47.177.0/24	Moscow, Russia	256
84.47.178.0/24	LLC Nauka-Svyaz	256
85.91.122.0/24	Nauka-Svyaz Saint-Petersburg	256
185.106.107.0/24	LLC Nauka-Svyaz	256
213.135.67.0/24	LLC Nauka-Svyaz	256
213.135.69.0/24	GazMetallProject	256
213.135.70.0/24	Dialup pool connected by PRI-line and used by IPC ISP	256
213.135.77.0/24	NAUKANET-135-77	256
213.135.92.0/24	NAUKANET	256
213.135.95.0/24	NAUKANET-135-94	256
213.208.170.0/24	LLC Nauka-Svyaz	256
213.208.184.0/24	LLC Nauka-Svyaz	256

Netblock	Company
2a02:bc8::/29	LLC Nauka-Svyaz
2a01:8a00::/32	LLC Nauka-Svyaz
2a03:ccc0::/32	Mifril+ LLC

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS8641
                                                OrgID:          AS8641
                                                ASName:         AS8641
                                                ASNumber:       AS8641
                                                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 380 domain names hosted across 233 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
213.208.168.20	██████████	42
84.47.151.51	██████████	12
84.47.177.118	██████████	8
213.135.69.99	█████████	8
84.47.177.241	██████████	7
213.208.179.147	██████████	6
84.47.182.215	████████	6
84.47.190.110	███████	6
84.47.177.203	██████████	5
185.106.107.10	███████	4

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Hosted Domains API & Database

Peers

There are 289 peers for this ASN.

Peers	Name
AS12389	PJSC Rostelecom
AS12552	GlobalConnect AB
AS12735	TurkNet Iletisim Hizmetleri A.S.
AS12779	IT.Gate S.p.A.
AS1299	Arelion Sweden AB
AS13004	Serbian Open Exchange DOO
AS13058	serve-u - Buchholz und Suenderhauf GbR
AS13237	euNetworks GmbH
AS137409	GSL Networks Pty LTD
AS142271	EWS DS Networks Inc
AS14537	Continent 8 LLC
AS14630	Invesco Group Services, Inc.
AS14840	BR.Digital Telecom
AS15547	netplus.ch SA
AS15958	CETINdoo-NET
AS17639	Converge ICT Solutions Inc.
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106	Viewqwest Pte Ltd
AS1828	Unitas Global
AS1836	green.ch AG
AS18403	FPT Telecom Company
AS197460	Zencom LTD
AS198069	JSC Russian Funds
AS198150	SIACOM JSC
AS198249	Ops One AG
AS198261	Ltd InTelCom-TG
AS198385	AlpineDC SA
AS198602	LLC "Nauka-Svyaz"
AS198654	PEKITEL Ltd.
AS198770	Virtual infrastructures Ltd.
AS198976	LLC "Nauka-Svyaz"
AS199145	LLC Farmstandart
AS199214	Sergey Sergeev
AS199231	Datalahti Oy
AS199361	LLC Mixplat Processing
AS199524	G-Core Labs S.A.
AS199624	DK Svyaz OOO
AS199938	Netzwerge GmbH
AS200035	JSC Preprocessing Settlement Center
AS200612	Gulf Bridge International Inc.
AS200778	Elektroset Ltd
AS201119	Icewood LLC
AS201297	Integrated IT services LLC
AS201477	Khimki-SMI JSC
AS201588	Digital technologies LLC
AS202594	Russian Space Systems JSC
AS202717	TELESET LLC
AS203747	LLC Digital Network
AS204297	LLC " Belgorod Networking Telecommunication Company"
AS204720	GLOBAL CLOUD NETWORK LLC
AS20473	The Constant Company, LLC
AS204735	Bobr-Telecom LLC
AS204848	Arkona Softlab LLC
AS20485	Joint Stock Company TransTeleCom
AS204941	LLC "Tsentralnaya Gorodskaya Set"
AS205112	PHILUNET GmbH
AS205482	Direct Mail LLC
AS205569	REGIONSVYAZ OOO
AS205754	TK Alfa JSC
AS206356	Freifunk Essen e.V.
AS20655	e-Style ISP LLC
AS206760	Intprom LLC
AS206827	TrackMotors LLC
AS207353	Ruform LLC
AS207608	ANGARA ASSISTANCE
AS20764	CJSC RASCOM
AS207874	TrackMotors LLC
AS20817	FGBU REA Minenergo Russia
AS208604	PETROVISER LLC.
AS208972	GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
AS20932	Services Industriels de Geneve
AS209823	Enki Multimedia EURL
AS209950	Voltaks-Aliance LLC
AS210756	EdgeCenter LLC
AS210828	ProfHolod Ltd.
AS210937	Xiufeng Guo
AS211399	KPD group OOO
AS21140	Fly Telecom LLC
AS212006	Karizon Ltd.
AS212092	Telematica LLC
AS212366	Mikhail Shchurov
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213151	Christian Elsen
AS213241	TECHIT.BE SRL
AS213499	Gorokhov Kirill
AS213503	ITS-Project LLC
AS213624	Net Space LLC
AS21412	UAB "Cgates"
AS214201	Federal State Budgetary Educational Institution of Higher Education "Mirea - Russian Technological University"
AS21453	Flex Ltd.
AS214535	biotech campus
AS215244	JSC RED WINGS
AS215445	NK-NET Ltd.
AS215601	Innovative IT Solutions LLC
AS215851	JoinNet LLC
AS216119	ERICOM LLC
AS216203	LLC Farmstandart
AS216235	LIMITED LIABILITY COMPANY "CYBERPROTECT"
AS216377	Citadel LLC
AS24482	SG.GS

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ASN API & Database

Upstreams

There are 10 upstreams for this ASN.

upstreams	Name
AS12389	PJSC Rostelecom
AS1299	Arelion Sweden AB
AS199231	Datalahti Oy
AS20485	Joint Stock Company TransTeleCom
AS20764	CJSC RASCOM
AS210756	EdgeCenter LLC
AS31133	PJSC MegaFon
AS3491	PCCW Global, Inc.
AS59692	IQWeb FZ-LLC
AS9002	RETN Limited

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ASN API & Database

Downstreams

There are 129 downstreams for this ASN.

Downstreams	Name
AS197460	Zencom LTD
AS198069	JSC Russian Funds
AS198261	Ltd InTelCom-TG
AS198602	LLC "Nauka-Svyaz"
AS198654	PEKITEL Ltd.
AS198770	Virtual infrastructures Ltd.
AS198976	LLC "Nauka-Svyaz"
AS199145	LLC Farmstandart
AS199214	Sergey Sergeev
AS199361	LLC Mixplat Processing
AS199624	DK Svyaz OOO
AS200035	JSC Preprocessing Settlement Center
AS201119	Icewood LLC
AS201297	Integrated IT services LLC
AS201477	Khimki-SMI JSC
AS201588	Digital technologies LLC
AS202594	Russian Space Systems JSC
AS202717	TELESET LLC
AS203747	LLC Digital Network
AS204297	LLC " Belgorod Networking Telecommunication Company"
AS204720	GLOBAL CLOUD NETWORK LLC
AS204735	Bobr-Telecom LLC
AS204848	Arkona Softlab LLC
AS204941	LLC "Tsentralnaya Gorodskaya Set"
AS205482	Direct Mail LLC
AS205569	REGIONSVYAZ OOO
AS205754	TK Alfa JSC
AS20655	e-Style ISP LLC
AS206760	Intprom LLC
AS206827	TrackMotors LLC
AS207353	Ruform LLC
AS207608	ANGARA ASSISTANCE
AS207874	TrackMotors LLC
AS20817	FGBU REA Minenergo Russia
AS208604	PETROVISER LLC.
AS209950	Voltaks-Aliance LLC
AS210828	ProfHolod Ltd.
AS211399	KPD group OOO
AS21140	Fly Telecom LLC
AS212006	Karizon Ltd.
AS212092	Telematica LLC
AS212366	Mikhail Shchurov
AS213499	Gorokhov Kirill
AS213503	ITS-Project LLC
AS213624	Net Space LLC
AS214201	Federal State Budgetary Educational Institution of Higher Education "Mirea - Russian Technological University"
AS21453	Flex Ltd.
AS214535	biotech campus
AS215244	JSC RED WINGS
AS215445	NK-NET Ltd.
AS215601	Innovative IT Solutions LLC
AS215851	JoinNet LLC
AS216119	ERICOM LLC
AS216203	LLC Farmstandart
AS216235	LIMITED LIABILITY COMPANY "CYBERPROTECT"
AS216377	Citadel LLC
AS25379	PEKITEL Ltd.
AS25451	RU LLC
AS25530	SFT Company LLC
AS28809	LLC "Nauka-Svyaz"
AS34123	Netorn LLC
AS34550	INTERCON AS
AS34829	LLC "Nauka-Svyaz"
AS35755	AO NIISA
AS35802	OAO National bureau of credit history
AS39068	Main Telecom LLC
AS39125	KB Rubin Ltd.
AS39360	MOSOBLCOM LLC
AS41127	LLC "Soro Telecom"
AS41892	Federal State Budget Institution "Russian State Library"
AS42033	CineLab Data Delivery LLC
AS42484	LLC "Nauka-Svyaz"
AS42892	PE Filimonov Boris Yurievich
AS43024	Datalahti Oy
AS43234	Chip-Telecom Ltd.
AS44046	TverLine Ltd.
AS44056	Trytek LLC
AS44505	BETA Group LLC
AS44622	Mifril+ LLC
AS44881	CyberTech LLC
AS44927	LLC Telecom MPK
AS44975	Martyukhin Alexandr Viktorovich
AS47321	Autonomous Non-Profit Organization "Institute of Engineering Physics"
AS47645	Selena Telecom LLC
AS47682	A2 Ltd
AS47737	Konsist-OS, joint-stock company
AS47775	JSC "Ufanet"
AS47860	OOO "OTC"
AS47954	Alpha Net Telecom Ltd
AS48940	Link Ltd.
AS49053	LLC Wildberries
AS49106	Opticom Group AO
AS49320	Golitsyno Telecom Ltd
AS49377	JSC"Yamaltelekom"
AS49825	Lantek LLC
AS49963	Regional TeleSystem Ltd
AS50241	UnitTelecom Ltd
AS50265	Invest Mobile LLC
AS50276	Federal State Budgetary Educational Institution of Higher Education "Russian University of Chemical Technology named after D.I. Mendeleev"
AS50299	Thyphone Communications LLC

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
213.135.77.10	AS8641 BACKBONE AS of Nauka-Svyaz	`0.99ms` from Moscow, RU
2a01:8a00:1::7:226	AS8641 BACKBONE AS of Nauka-Svyaz	`3.04ms` from Moscow, RU
85.91.98.1	AS8641 BACKBONE AS of Nauka-Svyaz	`2.79ms` from Moscow, RU
2a01:8a00:cf2b:ce24:47f1:eeeb:d572:e3e1	AS8641 BACKBONE AS of Nauka-Svyaz	`3.08ms` from Moscow, RU
84.47.136.97	AS8641 BACKBONE AS of Nauka-Svyaz	`0.68ms` from Moscow, RU
2a03:ccc0:4113:9ac2:c310:7c29:1360:dda8	AS8641 BACKBONE AS of Nauka-Svyaz	`3.08ms` from Moscow, RU
213.135.83.161	AS8641 BACKBONE AS of Nauka-Svyaz	`0.76ms` from Moscow, RU
2a03:ccc0:82c3:4362:5cb1:da2b:ce16:9cb6	AS8641 BACKBONE AS of Nauka-Svyaz	`2.91ms` from Moscow, RU
84.47.176.34	AS8641 BACKBONE AS of Nauka-Svyaz	`0.77ms` from Moscow, RU
81.26.151.209	AS8641 BACKBONE AS of Nauka-Svyaz	`0.43ms` from Moscow, RU
85.91.121.253	AS8641 BACKBONE AS of Nauka-Svyaz	`2.80ms` from Moscow, RU
85.91.97.105	AS8641 BACKBONE AS of Nauka-Svyaz	`2.84ms` from Moscow, RU
213.208.189.55	AS8641 BACKBONE AS of Nauka-Svyaz	`1.10ms` from Moscow, RU
213.208.173.194	AS8641 BACKBONE AS of Nauka-Svyaz	`0.70ms` from Moscow, RU
2a01:8a00:e625:a94f:2ead:47d6:3c43:e1a4	AS8641 BACKBONE AS of Nauka-Svyaz	`3.19ms` from Moscow, RU
2a01:8a00:8241:342c:63dd:fb2f:4c1b:b03c	AS8641 BACKBONE AS of Nauka-Svyaz	`3.16ms` from Moscow, RU
84.47.175.63	AS8641 BACKBONE AS of Nauka-Svyaz	`2.91ms` from Moscow, RU
2a01:8a00:40d3:f18e:2134:1f3:947d:213c	AS8641 BACKBONE AS of Nauka-Svyaz	`3.09ms` from Moscow, RU
213.208.164.49	AS8641 BACKBONE AS of Nauka-Svyaz	`0.43ms` from Moscow, RU
85.91.115.1	AS8641 BACKBONE AS of Nauka-Svyaz	`2.74ms` from Moscow, RU
2a01:8a00:9951:f218:56d1:974c:be36:833	AS8641 BACKBONE AS of Nauka-Svyaz	`3.09ms` from Moscow, RU
213.208.178.237	AS8641 BACKBONE AS of Nauka-Svyaz	`0.54ms` from Moscow, RU
2a03:ccc0::2a	AS8641 BACKBONE AS of Nauka-Svyaz	`2.93ms` from Moscow, RU
84.47.177.73	AS8641 BACKBONE AS of Nauka-Svyaz	`0.86ms` from Moscow, RU
81.26.146.109	AS8641 BACKBONE AS of Nauka-Svyaz	`0.68ms` from Moscow, RU

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
199.45.131.1	AS21782 Plateau Telecommunications Incorporated	`1.31ms` from Albuquerque, US
92.108.105.1	AS33915 Vodafone Libertel B.V.	`3.21ms` from Amsterdam, NL
70.184.175.97	AS22773 Cox Communications Inc.	`5.99ms` from Ashburn, US
65.204.118.49	AS701 Verizon Business	`8.88ms` from Ashburn, US
198.89.28.1	AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	`10.21ms` from Atlanta, US
162.241.138.145	AS19871 Network Solutions, LLC	`0.98ms` from Atlanta, US
186.84.240.1	AS10620 Telmex Colombia S.A.	`14.26ms` from Bogota, CO
200.91.240.225	AS18747 IFX Corporation	`1.54ms` from Bogota, CO
188.156.228.49	AS5483 Magyar Telekom Plc.	`8.87ms` from Budapest, HU
181.47.165.113	AS27747 Telecentro S.A.	`5.22ms` from Buenos Aires, AR
139.215.216.81	AS4837 CHINA UNICOM China169 Backbone	`5.31ms` from Changchun, CN
205.220.240.1	AS46592 Tombigbee Communications, LLC	`12.54ms` from Charlotte, US
177.220.130.209	AS14868 Ligga Telecomunicações S.A.	`0.25ms` from Curitiba, BR
173.207.95.1	AS11492 CABLE ONE, INC.	`2.89ms` from Dallas, US
154.27.109.1	AS395466 Global Net	`14.50ms` from Denver, US
13.94.95.129	AS8075 Microsoft Corporation	`0.27ms` from Dublin, IE
216.83.41.1	AS215607 dataforest GmbH	`0.68ms` from Frankfurt am Main, DE
91.118.34.33	AS8412 T-Mobile Austria GmbH	`0.97ms` from Graz, AT
212.108.160.1	AS29014 ScaleUp Technologies GmbH & Co. KG	`0.42ms` from Hamburg, DE
103.20.174.129	AS132418 1 Rue Royale FR	`0.57ms` from Hong Kong, HK
42.200.32.177	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`0.99ms` from Hong Kong, HK
183.82.55.81	AS55577 Atria Convergence Technologies Ltd.,	`0.60ms` from Hyderabad, IN
110.136.164.1	AS7713 PT Telekomunikasi Indonesia	`1.23ms` from Jakarta, ID
111.35.171.129	AS24444 Shandong Mobile Communication Company Limited	`11.58ms` from Jinan, CN
197.245.3.1	AS11845 Vox Telecom Ltd	`1.18ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -f9 81.26.150.1

traceroute to 81.26.150.1 (81.26.150.1): 64 hops max, 52 byte packets

9 [AS8641] 77.94.160.101 239.277 ms

10 [AS8641] 81.26.150.1 239.257 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 6th 2025

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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 AS8641 at robtex.

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