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AS20597PJSC "Vimpelcom"

RussiaRegistryRIPE NCC

As of 11th November 2026, AS20597 (PJSC "Vimpelcom"), a network registered in Russia with RIPE NCC, originates 10 IPv4 prefixes covering 88.1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 2,626th-largest of the 80,747 networks we see originating IPv4, and the 91st-largest of 4,984 in Russia. It is seen behind 1 upstream network, most often AS3216 (PJSC Vimpelcom). None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

10

IPv6 prefixes

1

IPv4 addresses

88.1k

IPv6 /64s

4.3B

Upstream graph

The networks AS20597 is seen behind, one and two hops out, drawn from real AS paths.

AS20597Toward the internet core
Upstream graph for AS20597: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS20597PJSC "Vimpelcom"This networkAS3216PJSC VimpelcomAS1273Vodafone Group PLCAS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS20597 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS20597
NetworkCountryRelationshipPathsVantage pts
AS3216PJSC VimpelcomRUPeer823139

Prefixes

The largest blocks AS20597 originates, widest first.

Largest prefixes originated by AS20597
PrefixAddressesVisibility
89.112.0.0/1732.8k76/76
81.222.192.0/1816.4k76/76
85.249.224.0/198.2k76/76
217.170.64.0/198.2k76/76
81.9.0.0/204.1k76/76
81.9.32.0/204.1k76/76
81.9.96.0/204.1k76/76
81.222.128.0/204.1k76/76
81.222.160.0/204.1k76/76
85.249.8.0/212k76/76

Routing health

How AS20597'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%11

Propagation

  • Globally propagated90% of full-feed peers or more100.0%11
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 10 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS20597 started or stopped in this period.

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