AS25159 — SONICDUO-AS

AS25159 announces 57 IPv4 prefixes covering 139,008 addresses and 10 IPv6 prefixes.

About this network

SONICDUO-AS is operated by PJSC MegaFon, one of Russia's major telecommunications providers.

What it's used for

• The address space carries both mobile and fixed-line services, evidenced by netnames such as MF-MC-GDC-MOBILE, MF-URAL-MBB-YOTA-GDC, and MSK-SCARTEL-NETWORK-FIXEDIP-GDC.
• With 139008 IPv4 addresses announced across 66 prefixes and 67 observed neighbours, the ratio indicates a large-scale access network serving end-users rather than a transit provider.

Notable

• Registrants consistently identify as PJSC MegaFon or its specific operational branches, such as the Moscow Branch and GNOC West TRM IP, aligning with the AS holder.
• The inventory is finely subdivided into numerous /19, /20, and /21 blocks, reflecting site-by-site segmentation typical of a large corporate telecom estate.
• The AS has been observed in routing tables since 2002, indicating a long-standing presence in the Russian internet infrastructure.

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

Announced prefixes

• 31.173.0.0/18
• 31.173.64.0/19
• 37.28.176.0/21
• 37.29.32.0/21
• 46.229.128.0/22
• 62.64.0.0/19
• 78.25.112.0/22
• 78.25.118.0/23
• 83.222.212.0/22
• 83.222.216.0/21
• 83.229.211.0/24
• 85.26.144.0/20
• 91.205.168.0/22
• 94.25.131.0/24
• 94.25.144.0/20
• 94.25.160.0/24
• 94.25.164.0/24
• 94.25.168.0/21
• 94.25.176.0/20
• 109.188.64.0/19
• 109.188.96.0/21
• 109.188.112.0/23
• 109.188.114.0/24
• 109.188.124.0/23
• 128.204.76.0/22
• 130.49.216.0/24
• 178.176.0.0/19
• 178.176.32.0/20
• 178.176.52.0/22
• 178.176.72.0/21
• 178.176.92.0/22
• 178.177.0.0/19
• 178.177.32.0/21
• 178.177.41.0/24
• 178.177.42.0/23
• 178.177.44.0/22
• 178.177.48.0/24
• 178.177.50.0/23
• 178.177.52.0/22
• 178.177.56.0/22
• 178.177.61.0/24
• 178.177.62.0/23
• 178.178.192.0/22
• 178.178.198.0/23
• 178.178.216.0/21
• 178.178.235.0/24
• 178.178.236.0/24
• 188.170.0.0/19
• 188.170.32.0/20
• 193.201.228.0/22
• 195.16.96.0/19
• 195.230.70.0/23
• 195.230.91.0/24
• 195.230.92.0/24
• 212.69.96.0/19
• 213.243.109.0/24
• 213.243.116.0/24
• 2a03:d000:4000::/36
• 2a03:d004::/40
• 2a09:17c0:1312::/48
• 2a09:17c0:fbad::/48
• 2a0e:1a86::/32
• 2a0e:f602::/32
• 2a0f:2d83::/32
• 2a0f:3d86:1::/48
• 2a12:ecc5::/32
• 2a13:93c1::/32

Upstream networks

• AS31133 PJSC MegaFon

Downstream networks

• AS24866 PJSC MegaFon
• AS58094 Vnukovo International Airport, JSC
• AS30853 Main Radio Meteorological Centre (MRMC)
• AS8263 PJSC MegaFon
• AS207984 Crazy Panda Rus Ltd.
• AS210239 The M.I. Krivosheev National Research Centre for Telecommunication
• AS39154 Business-Finance LLC
• AS51339 'ARKTIKA GROUP' Ltd
• AS39678 OOO ALL UP NET
• AS212211 CDEK-Global LLC
• AS208447 LLC FASTMILE
• AS25189 AO Countrycom
• AS47783 CJSC "Ferrero Russia"
• AS201914 RozTech LLC
• AS60065 OOO LICARD
• AS57645 OOO LICARD
• AS201788 RUSENERGOSBYT, JSC
• AS51680 Soyuz Svyatogo Ioanna Voina LLC
• AS41388 JSC Original
• AS211076 PJSC NOVATEK
• AS198481 LLC Sistema
• AS206424 NRB-CAPITAL llc
• AS39850 Public Joint Stock Company National Bank "TRUST"
• AS64450 GK YADRO LLC
• AS216236 NOVOFON-OS LLC

Adjacent networks

• AS31133 PJSC MegaFon
• AS24866 PJSC MegaFon
• AS25189 AO Countrycom
• AS8263 PJSC MegaFon
• AS58094 Vnukovo International Airport, JSC
• AS30853 Main Radio Meteorological Centre (MRMC)
• AS207984 Crazy Panda Rus Ltd.
• AS210239 The M.I. Krivosheev National Research Centre for Telecommunication
• AS39154 Business-Finance LLC
• AS51339 'ARKTIKA GROUP' Ltd
• AS39678 OOO ALL UP NET
• AS212211 CDEK-Global LLC
• AS208447 LLC FASTMILE
• AS201914 RozTech LLC
• AS47783 CJSC "Ferrero Russia"
• AS51680 Soyuz Svyatogo Ioanna Voina LLC
• AS201788 RUSENERGOSBYT, JSC
• AS60065 OOO LICARD
• AS57645 OOO LICARD
• AS41388 JSC Original
• AS211076 PJSC NOVATEK
• AS198481 LLC Sistema
• AS206424 NRB-CAPITAL llc
• AS39850 Public Joint Stock Company National Bank "TRUST"
• AS64450 GK YADRO LLC