AS8641 — NAUKANET-AS BACKBONE AS of Nauka-Svyaz

AS8641 announces 49 IPv4 prefixes covering 41,216 addresses and 15 IPv6 prefixes.

About this network

LLC "Nauka-Svyaz" (NAUKANET-AS, registered as the backbone AS of Nauka-Svyaz) — a Moscow-based telecom carrier founded in 1999, selling telephony, VoIP, IP transit and data services to corporate customers and to other operators.

What it's used for

• Corporate connectivity, not consumer broadband. The rDNS is dominated by its own backbone (gw-lux-core-ru-msk-vol.naukanet.ru, gate001.naukanet.ru, edge routers in Moscow and St Petersburg) and by named business-customer hosts on their own domains: mail servers for a ceramics maker, a market-research firm, an engineering company, a Formula-style events operator (gptel.ru / grand-prix.ru).
• Downstream access networks ride it too, under zones like access.telecore.net.ru — Nauka-Svyaz acting as a carrier for smaller operators.

Notable

• Roughly 41,000 addresses across about 60 prefixes, but almost none of it is eyeball space. The one exception is a small PPTP pool (NNN-160-47-84-pptp.mnevniki.ru, named for a Moscow district), the residue of an absorbed local network rather than a mass-market product.
• Classified business because of what the space carries: named enterprise hosts and carrier infrastructure, with no DSL, DHCP or CGN subscriber naming anywhere in the sampled inventory.

Interesting

• The company's name translates as "Science-Communication", a legacy of its origins serving Russian scientific institutions; the network today is an ordinary commercial B2B carrier.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 77.73.24.0/21
• 77.94.160.0/19
• 81.26.144.0/21
• 81.26.152.0/22
• 84.47.128.0/23
• 84.47.131.0/24
• 84.47.134.0/23
• 84.47.136.0/24
• 84.47.140.0/22
• 84.47.144.0/23
• 84.47.147.0/24
• 84.47.150.0/23
• 84.47.152.0/23
• 84.47.156.0/22
• 84.47.160.0/23
• 84.47.162.0/24
• 84.47.164.0/23
• 84.47.168.0/22
• 84.47.174.0/23
• 84.47.176.0/23
• 84.47.178.0/24
• 84.47.182.0/23
• 84.47.186.0/23
• 84.47.190.0/23
• 85.91.96.0/21
• 85.91.112.0/22
• 85.91.118.0/23
• 85.91.120.0/23
• 85.91.122.0/24
• 185.106.107.0/24
• 193.105.11.0/24
• 213.135.64.0/23
• 213.135.67.0/24
• 213.135.69.0/24
• 213.135.70.0/24
• 213.135.72.0/23
• 213.135.77.0/24
• 213.135.82.0/23
• 213.135.84.0/22
• 213.135.88.0/22
• 213.135.92.0/24
• 213.135.94.0/23
• 213.208.160.0/21
• 213.208.168.0/23
• 213.208.170.0/24
• 213.208.172.0/22
• 213.208.176.0/21
• 213.208.184.0/24
• 213.208.188.0/22
• 2a02:bc8::/42
• 2a02:bc8:38::/45
• 2a02:bc8:40::/42
• 2a02:bc8:80::/41
• 2a02:bc8:100::/40
• 2a02:bc8:200::/39
• 2a02:bc8:400::/38
• 2a02:bc8:800::/37
• 2a02:bc8:1000::/36
• 2a02:bc8:2000::/35
• 2a02:bc8:4000::/34
• 2a02:bc8:8000::/33
• 2a02:bc9::/32
• 2a02:bca::/31
• 2a02:bcc::/30

Upstream networks

• AS12389 PJSC Rostelecom
• AS3491 PCCW Global (HK) Ltd.
• AS1299 Arelion Sweden AB
• AS59692 IQWeb FZ-LLC
• AS9002 RETN Limited
• AS34549 meerfarbig GmbH & Co. KG
• AS3216 PJSC "Vimpelcom"
• AS210756 EdgeCenter LLC
• AS20764 CJSC RASCOM
• AS57304 JSC "RetnNet"
• AS20485 Joint Stock Company TransTeleCom
• AS48362 Stadtwerke Feldkirch
• AS212024 Marc Schmitt
• AS34019 Hivane Association
• AS24482 SG.GS
• AS37100 SEACOM Limited
• AS37721 Virtual Technologies & Solutions
• AS50673 Serverius Holding B.V.
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS49673 Truenetwork LLC
• AS199231 Datalahti Oy
• AS57724 DDOS-GUARD LTD
• AS31133 PJSC MegaFon
• AS29632 Netassist International EOOD
• AS17639 Converge ICT Solutions Inc.

Downstream networks

• AS61121 Gruppa Kompani GEOTEL AO
• AS47954 Alpha Net Telecom Ltd
• AS49377 ARCTIC TELECOM Limited Liability Company
• AS28809 LLC "Nauka-Svyaz"
• AS42892 PE Filimonov Boris Yurievich
• AS34829 LLC "Nauka-Svyaz"
• AS44622 Mifril+ LLC
• AS197460 Zencom LTD
• AS42484 LLC "Nauka-Svyaz"
• AS44927 LLC Telecom MPK
• AS50265 Invest Mobile LLC
• AS49825 Lantek LLC
• AS50465 IQHost Ltd
• AS44881 CyberTech LLC
• AS49320 Golitsyno Telecom Ltd
• AS216235 LIMITED LIABILITY COMPANY "CYBERPROTECT"
• AS215601 Innovative IT Solutions LLC
• AS50299 Thyphone Communications LLC
• AS50966 LLC Intercom
• AS202594 Russian Space Systems JSC
• AS62429 "C.S.T". Ltd.
• AS39125 KB Rubin Ltd.
• AS199361 LLC Mixplat Processing
• AS44020 Modern Solutions LTD
• AS25530 SFT Company LLC

Adjacent networks

• AS12389 PJSC Rostelecom
• AS3491 PCCW Global (HK) Ltd.
• AS9002 RETN Limited
• AS1299 Arelion Sweden AB
• AS61121 Gruppa Kompani GEOTEL AO
• AS3216 PJSC "Vimpelcom"
• AS44020 Modern Solutions LTD
• AS44622 Mifril+ LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS215601 Innovative IT Solutions LLC
• AS47954 Alpha Net Telecom Ltd
• AS49377 ARCTIC TELECOM Limited Liability Company
• AS20764 CJSC RASCOM
• AS42892 PE Filimonov Boris Yurievich
• AS31133 PJSC MegaFon
• AS210756 EdgeCenter LLC
• AS28809 LLC "Nauka-Svyaz"
• AS20485 Joint Stock Company TransTeleCom
• AS34123 Netorn LLC
• AS197460 Zencom LTD
• AS34829 LLC "Nauka-Svyaz"
• AS57304 JSC "RetnNet"
• AS50265 Invest Mobile LLC
• AS44927 LLC Telecom MPK
• AS51579 Korporatvniy partner Ltd

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• MSK-IX Moscow — Moscow, Russia
• GNM Internet Exchange Amsterdam — Amsterdam, Netherlands