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AS29574Vinnytsia National Technical University

UkraineRegistryRIPE NCC

As of 10th November 2026, AS29574 (Vinnytsia National Technical University), a network registered in Ukraine with RIPE NCC, originates 4 IPv4 prefixes covering 1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 36,492nd-largest of the 80,733 networks we see originating IPv4, and the 546th-largest of 1,549 in Ukraine. It is seen behind 2 upstream networks, most often AS39199 (Private Enterprise RadioNet) and AS12687 (User Association of Ukrainian Research…). 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

4

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

65.5k

Upstream graph

The networks AS29574 is seen behind, one and two hops out, drawn from real AS paths.

AS29574Toward the internet core
Upstream graph for AS29574: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS29574Vinnytsia Nationa…This networkAS12687User Association …AS39199Private Enterpris…AS21320GEANT VerenigingAS9002RETN LimitedAS43380Digital Telecom I…

Networks observed one and two hops upstream of AS29574 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

5

adjacent networks

Upstreams
240%
Peers
360%
Downstreams
00%

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

Upstreams of AS29574
NetworkCountryRelationshipPathsVantage pts
AS39199Private Enterprise RadioNetUAPeer30476
AS12687User Association of Ukrainian Research and Academic Network URANUAPeer6161

Prefixes

The largest blocks AS29574 originates, widest first.

Largest prefixes originated by AS29574
PrefixAddressesVisibility
194.146.140.0/2425676/76
194.146.141.0/2425676/76
194.146.142.0/2425676/76
194.146.143.0/2425676/76
2a01:5c40:7::/4865.5k × /6461/63

Routing health

How AS29574'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%5
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%5
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 4 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS29574 started or stopped in this period.

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