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AS206604RIPE NCC ASN block

UkraineRegistryRIPE NCC

As of 27th September 2026, AS206604 (RIPE NCC ASN block), a network registered in Ukraine with RIPE NCC, originates 1 IPv6 prefix. It is seen behind 2 upstream networks, most often AS8772 (NetAssist LLC) and AS29632 (Netassist International EOOD). 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

0

IPv6 prefixes

1

IPv4 addresses

0

IPv6 /64s

16.8M

Upstream graph

The networks AS206604 is seen behind, one and two hops out, drawn from real AS paths.

AS206604Toward the internet core
Upstream graph for AS206604: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS206604RIPE NCC ASN blockThis networkAS8772NetAssist LLCAS29632Netassist Interna…AS3491PCCW Global (HK) …AS9002RETN LimitedAS1299Arelion (fka. Tel…AS7713PT Telkom Indones…

Networks observed one and two hops upstream of AS206604 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 AS206604
NetworkCountryRelationshipPathsVantage pts
AS8772NetAssist LLCUAPeer3535
AS29632Netassist International EOODBGPeer2929

Prefixes

The largest blocks AS206604 originates, widest first.

Largest prefixes originated by AS206604
PrefixAddressesVisibility
2a0f:b240:6900::/4016.8M × /6464/64

Routing health

How AS206604'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%1
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv6 — 1 prefixes

  • /4016.8M × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

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