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AS198356FOP Kondratyuk Evgeniy Vladimirovich

UkraineRegistryRIPE NCCTypeEyeball

As of 11th November 2026, AS198356 (FOP Kondratyuk Evgeniy Vladimirovich), an access network registered in Ukraine with RIPE NCC, originates 4 IPv4 prefixes covering 1k addresses. By IPv4 address space that makes it the 36,499th-largest of the 80,743 networks we see originating IPv4, and the 546th-largest of 1,549 in Ukraine. It is seen behind 7 upstream networks, most often AS9002 (RETN Limited) and AS35320 (Eurotranstelecom Ltd), and in front of 1 downstream network. 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

0

IPv4 addresses

1k

IPv6 /64s

0

Upstream graph

The networks AS198356 is seen behind, one and two hops out, drawn from real AS paths.

AS198356Toward the internet core
Upstream graph for AS198356: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS198356FOP Kondratyuk Ev…This networkAS6939Hurricane Electri…AS9002RETN LimitedAS24482SG.GSAS35320Eurotranstelecom …AS49544i3D.net B.VAS20130Depaul UniversityAS132337AxclusiveAS6667Elisa OyjAS38623Metfone (Viettel …AS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS13030Init7 (Switzerlan…

Networks observed one and two hops upstream of AS198356 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

30

adjacent networks

Upstreams
723%
Peers
2273%
Downstreams
13%

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

Upstreams of AS198356
NetworkCountryRelationshipPathsVantage pts
AS9002RETN LimitedGBPeer19949
AS35320Eurotranstelecom LtdUAPeer9526
AS6939Hurricane Electric LLCUSPeer246
AS49544i3D.net B.VNLPeer51
AS24482SG.GSSGPeer51
AS132337AxclusiveSGAdjacent41
AS24940Hetzner Online GmbHDEPeer31

Prefixes

The largest blocks AS198356 originates, widest first.

Largest prefixes originated by AS198356
PrefixAddressesVisibility
91.234.24.0/2425676/76
91.234.25.0/2425676/76
91.234.26.0/2425676/76
91.234.27.0/2425676/76

Routing health

How AS198356'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%4
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%4
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 4 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS198356 started or stopped in this period.

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