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
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED