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AS213166UA-Hosting SIA

LatviaRegistryRIPE NCC

As of 10th November 2026, AS213166 (UA-Hosting SIA), a network registered in Latvia with RIPE NCC, originates 3 IPv4 prefixes covering 768 addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 45,664th-largest of the 80,733 networks we see originating IPv4, and the 92nd-largest of 249 in Latvia. It is seen behind 3 upstream networks, most often AS30058 (FDCservers.net) and AS60144 (3W Infra B.V.). 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

3

IPv6 prefixes

3

IPv4 addresses

768

IPv6 /64s

8.6B

Upstream graph

The networks AS213166 is seen behind, one and two hops out, drawn from real AS paths.

AS213166Toward the internet core
Upstream graph for AS213166: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS213166UA-Hosting SIAThis networkAS174Cogent Communicat…AS30058FDCservers.netAS601443W Infra B.V.AS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS6453TATA Communicatio…AS9002RETN Limited

Networks observed one and two hops upstream of AS213166 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

7

adjacent networks

Upstreams
343%
Peers
457%
Downstreams
00%

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

Upstreams of AS213166
NetworkCountryRelationshipPathsVantage pts
AS30058FDCservers.netUSPeer214138
AS601443W Infra B.V.NLPeer14684
AS174Cogent Communications, LLCUSPeer5353

Prefixes

The largest blocks AS213166 originates, widest first.

Largest prefixes originated by AS213166
PrefixAddressesVisibility
37.44.214.0/2425676/76
86.105.182.0/2425676/76
91.194.110.0/2425675/76
2a0f:ea81::/324.3B × /6462/63
2a0f:ea83::/324.3B × /6462/63
2a0f:ea81:bebe::/4865.5k × /6462/63

Routing health

How AS213166'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%6
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%6
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 3 prefixes

IPv6 — 3 prefixes

  • /324.3B × /6466.7%2
  • /4865.5k × /6433.3%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS213166 started or stopped in this period.

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