AS12389 — ROSTELECOM-AS PJSC Rostelecom. Technical Team

Network type: residential

AS12389 announces 1,273 IPv4 prefixes covering 9,167,616 addresses and 52 IPv6 prefixes.

About this network

Rostelecom (ROSTELECOM-AS) — Russia's state-controlled incumbent telecom and largest fixed-line operator.

What it's used for

• Fixed broadband and backbone connectivity across Russia, plus government and enterprise services.

Notable

• The dominant Russian fixed "eyeball" network; state-controlled, and central to the country's telecommunications and its "sovereign internet" initiatives.

Interesting

• Rostelecom is repeatedly involved in national routing and filtering measures, which makes its network a frequent subject of internet-censorship research.

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

Announced prefixes

• 2.16.20.0/23
• 2.16.53.0/24
• 2.17.144.0/23
• 2.17.146.0/24
• 2.19.181.0/24
• 2.57.186.0/24
• 2.60.0.0/15
• 2.62.0.0/16
• 2.63.0.0/17
• 2.63.128.0/20
• 2.63.160.0/21
• 2.63.168.0/23
• 2.63.171.0/24
• 2.63.172.0/22
• 2.63.193.0/24
• 2.63.194.0/23
• 2.63.196.0/22
• 2.63.200.0/21
• 2.63.208.0/20
• 2.63.240.0/20
• 5.136.0.0/15
• 5.138.0.0/16
• 5.139.0.0/17
• 5.139.128.0/18
• 5.139.200.0/22
• 5.139.206.0/24
• 5.139.208.0/23
• 5.139.218.0/23
• 5.139.224.0/19
• 5.140.0.0/17
• 5.140.128.0/19
• 5.140.160.0/24
• 5.140.162.0/23
• 5.140.164.0/22
• 5.140.168.0/21
• 5.140.176.0/20
• 5.140.192.0/18
• 5.141.0.0/17
• 5.141.128.0/18
• 5.141.192.0/19
• 5.141.224.0/21
• 5.141.232.0/23
• 5.141.236.0/22
• 5.141.240.0/20
• 5.142.0.0/16
• 5.143.0.0/17
• 5.143.128.0/19
• 5.143.160.0/20
• 5.143.183.0/24
• 5.143.184.0/21
• 5.143.192.0/19
• 5.143.225.0/24
• 5.143.226.0/24
• 5.143.228.0/22
• 5.143.232.0/22
• 5.143.236.0/23
• 5.143.239.0/24
• 5.143.240.0/20
• 5.175.96.0/19
• 31.23.0.0/16
• 31.28.192.0/19
• 31.47.128.0/19
• 31.162.0.0/15
• 31.172.192.0/19
• 31.180.0.0/15
• 31.192.162.0/24
• 31.204.96.0/20
• 37.1.64.0/20
• 37.19.32.0/20
• 37.19.48.0/21
• 37.20.0.0/14
• 37.76.128.0/18
• 37.78.0.0/15
• 45.80.64.0/22
• 45.93.81.0/24
• 45.148.167.0/24
• 46.41.64.0/18
• 46.45.192.0/20
• 46.45.211.0/24
• 46.45.219.0/24
• 46.45.221.0/24
• 46.45.227.0/24
• 46.45.235.0/24
• 46.45.236.0/24
• 46.45.238.0/23
• 46.48.144.0/20
• 46.48.160.0/19
• 46.48.192.0/18
• 46.52.224.0/20
• 46.61.0.0/17
• 46.61.128.0/21
• 46.61.136.0/24
• 46.61.138.0/23
• 46.61.140.0/22
• 46.61.144.0/20
• 46.61.160.0/20
• 46.61.176.0/22
• 46.61.180.0/24
• 46.61.182.0/23
• 46.61.185.0/24

and 1,225 more.

Upstream networks

• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS1299 Arelion Sweden AB
• AS3491 PCCW Global (HK) Ltd.
• AS3257 GTT Communications Inc.
• AS5511 Orange S.A.
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS24482 SG.GS
• AS49673 Truenetwork LLC
• AS2497 Internet Initiative Japan Inc.
• AS3303 Swisscom (Schweiz) AG
• AS1273 IDDQD-AS
• AS42708 Glesys AB
• AS12779 IT.Gate S.p.A.
• AS3356 Level 3 Parent, LLC
• AS20485 Joint Stock Company TransTeleCom
• AS13030 Init7 (Switzerland) Ltd.
• AS3216 PJSC "Vimpelcom"
• AS7473 Singapore Telecommunications Ltd
• AS8359 MTS PJSC
• AS31027 GlobalConnect A/S
• AS263998 Machado & Mascarelo Sonorizacao Ltda
• AS24961 WIIT AG

Downstream networks

• AS9123 JSC "TIMEWEB"
• AS49505 JSC Selectel
• AS50340 JSC Selectel
• AS9198 JSC Kazakhtelecom
• AS28840 PJSC "TATTELECOM"
• AS12668 LLC "KomTehCentr"
• AS201776 Miranda-Media Ltd
• AS8342 JSC RTComm.RU
• AS49063 Data Storage Center JSC
• AS25490 PJSC Rostelecom
• AS6697 Republican Unitary Telecommunication Enterprise Beltelecom
• AS210756 EdgeCenter LLC
• AS18403 FPT Telecom Company
• AS8492 "OBIT" Ltd.
• AS34879 OOO "Sovremennye setevye tekhnologii"
• AS44724 Octopusnet LTD
• AS33934 PJSC Rostelecom
• AS24810 PJSC Rostelecom
• AS34550 LLC Intercon
• AS15468 PJSC Rostelecom
• AS57494 Adman LLC
• AS47764 LLC VK
• AS41789 LLC Teledyne Systems Limited
• AS13118 PJSC Rostelecom
• AS12418 Quantum CJSC

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS49673 Truenetwork LLC
• AS1299 Arelion Sweden AB
• AS9198 JSC Kazakhtelecom
• AS3257 GTT Communications Inc.
• AS3491 PCCW Global (HK) Ltd.
• AS49666 Telecommunication Infrastructure Company
• AS201776 Miranda-Media Ltd
• AS9123 JSC "TIMEWEB"
• AS5511 Orange S.A.
• AS60299 Mezhdugorodnyaya Mezhdunarodnaya Telefonnaya Stanciya Ltd.
• AS2497 Internet Initiative Japan Inc.
• AS49505 JSC Selectel
• AS28910 "Uzbektelekom" Joint Stock Company
• AS50340 JSC Selectel
• AS29076 Citytelecom LLC
• AS12668 LLC "KomTehCentr"
• AS28840 PJSC "TATTELECOM"
• AS3303 Swisscom (Schweiz) AG
• AS8641 LLC "Nauka-Svyaz"
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS1273 IDDQD-AS
• AS6697 Republican Unitary Telecommunication Enterprise Beltelecom
• AS24482 SG.GS

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• Neutral Internet Exchange — Amsterdam, Netherlands
• MSK-IX Moscow — Moscow, Russia
• BroadBand Internet eXchange Tokyo — Tokyo, Japan
• Equinix Internet Exchange Hong Kong — Hong Kong, China
• Equinix Internet Exchange Tokyo — Tokyo, Japan
• BroadBand Internet eXchange Hong Kong — Hong Kong, China
• MSK-IX St. Petersburg — St. Petersburg, Russia
• GNM Internet Exchange Ukraine — Kiev, Ukraine
• MSK-IX Novosibirsk — Novosibirsk, Russia
• MSK-IX Ekaterinburg — Ekaterinburg, Russia
• MSK-IX Samara — Samara, Russia
• MSK-IX Rostov-on-Don — Rostov-on-Don, Russia
• Netnod Sundsvall- Gävle — Sundsvall, Sweden
• MSK-IX Vladivostok — Vladivostok, Russia