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AS25159PJSC MegaFon

RussiaRegistryRIPE NCCTypeEyeball

As of 10th November 2026, AS25159 (PJSC MegaFon), an access network registered in Russia with RIPE NCC, originates 69 IPv4 prefixes covering 142k addresses and 19 IPv6 prefixes. By IPv4 address space that makes it the 1,760th-largest of the 80,733 networks we see originating IPv4, and the 56th-largest of 4,982 in Russia. It is seen behind 1 upstream network, most often AS31133 (PJSC MegaFon), and in front of 55 downstream networks. 99% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 99% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

69

IPv6 prefixes

19

IPv4 addresses

142k

IPv6 /64s

129B

Upstream graph

The networks AS25159 is seen behind, one and two hops out, drawn from real AS paths.

AS25159Toward the internet core
Upstream graph for AS25159: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS25159PJSC MegaFonThis networkAS31133PJSC MegaFonAS1299Arelion (fka. Tel…AS6762Telecom Italia Sp…

Networks observed one and two hops upstream of AS25159 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

122

adjacent networks

Upstreams
11%
Peers
6654%
Downstreams
5545%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS25159
NetworkCountryRelationshipPathsVantage pts
AS31133PJSC MegaFonRUPeer9,929139

Prefixes

All 88

The largest blocks AS25159 originates, widest first.

Largest prefixes originated by AS25159
PrefixAddressesVisibility
178.177.0.0/1816.4k76/76
31.173.32.0/198.2k76/76
109.188.64.0/198.2k76/76
178.176.0.0/198.2k76/76
188.170.0.0/198.2k76/76
195.16.96.0/198.2k76/76
212.69.96.0/198.2k76/76
62.64.0.0/204.1k76/76
62.64.16.0/204.1k76/76
85.26.144.0/204.1k76/76

Routing health

How AS25159's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid98.9%87
  • Invalid1.1%1
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more98.9%87
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%1.1%1

Prefix sizes

IPv4 — 69 prefixes

IPv6 — 19 prefixes

  • /2934.4B × /6415.8%3
  • /324.3B × /6431.6%6
  • /36268M × /645.3%1
  • /4016.8M × /6426.3%5
  • /4865.5k × /6421.1%4

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS25159 started or stopped in this period.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.