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AS25515PJSC Rostelecom

RussiaRegistryRIPE NCCTypeEyeball

As of 27th September 2026, AS25515 (PJSC Rostelecom), an access network registered in Russia with RIPE NCC, originates 20 IPv4 prefixes covering 250k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 1,138th-largest of the 79,525 networks we see originating IPv4, and the 29th-largest of 4,942 in Russia. It is seen behind 1 upstream network, most often AS12389 (Rostelecom PJSC), and in front of 4 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

20

IPv6 prefixes

1

IPv4 addresses

250k

IPv6 /64s

65.5k

Upstream graph

The networks AS25515 is seen behind, one and two hops out, drawn from real AS paths.

AS25515Toward the internet core
Upstream graph for AS25515: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS25515PJSC RostelecomThis networkAS12389Rostelecom PJSCAS3491PCCW Global (HK) …AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS25515 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

10

adjacent networks

Upstreams
110%
Peers
550%
Downstreams
440%

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

Upstreams of AS25515
NetworkCountryRelationshipPathsVantage pts
AS12389Rostelecom PJSCRUPeer2,515145

Prefixes

The largest blocks AS25515 originates, widest first.

Largest prefixes originated by AS25515
PrefixAddressesVisibility
95.72.0.0/15131k81/81
77.51.0.0/1665.5k81/81
89.109.192.0/1816.4k81/81
85.94.0.0/198.2k81/81
213.140.224.0/198.2k81/81
77.51.176.0/212k81/81
77.51.184.0/212k81/81
77.51.192.0/212k81/81
77.51.200.0/212k81/81
77.51.208.0/212k81/81

Routing health

How AS25515'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

  • Valid100.0%21
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%21
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 20 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS25515 started or stopped in this period.

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