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AS205828Vyshegorodtseva Alla Alekseevna

RussiaRegistryRIPE NCC

As of 27th September 2026, AS205828 (Vyshegorodtseva Alla Alekseevna), a network registered in Russia with RIPE NCC, originates 9 IPv6 prefixes. It is seen behind 2 upstream networks, most often AS206873 (GalaxyStar LLC) and AS200019 (ALEXHOST SRL). 89% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 89% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

0

IPv6 prefixes

9

IPv4 addresses

0

IPv6 /64s

68.7B

Upstream graph

The networks AS205828 is seen behind, one and two hops out, drawn from real AS paths.

AS205828Toward the internet core
Upstream graph for AS205828: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS205828Vyshegorodtseva A…This networkAS200019ALEXHOST SRLAS206873GalaxyStar LLCAS5405Inter.link GmbHAS9002RETN LimitedAS9049JSC "ER-Telecom H…

Networks observed one and two hops upstream of AS205828 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS205828
NetworkCountryRelationshipPathsVantage pts
AS206873GalaxyStar LLCRUPeer32064
AS200019ALEXHOST SRLMDPeer19364

Prefixes

The largest blocks AS205828 originates, widest first.

Largest prefixes originated by AS205828
PrefixAddressesVisibility
2a11:1380::/2934.4B × /641/64
2a0d:b844::/324.3B × /6464/64
2a11:7d06::/324.3B × /6464/64
2a11:bdc1::/324.3B × /6464/64
2a11:bdc2::/324.3B × /6464/64
2a12:e84::/324.3B × /6464/64
2a12:6487::/324.3B × /6464/64
2a12:bc83::/324.3B × /6464/64
2a12:d804::/324.3B × /6464/64

Routing health

How AS205828'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

  • Valid88.9%8
  • Invalid0.0%0
  • No ROA11.1%1

Propagation

  • Globally propagated90% of full-feed peers or more88.9%8
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%11.1%1

Prefix sizes

IPv6 — 9 prefixes

  • /2934.4B × /6411.1%1
  • /324.3B × /6488.9%8

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Announced2a11:bdc2::/3222nd Sept 2026
  • Withdrawn2a12:cf86::/3221st Sept 2026

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