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AS210734IPHOSTER OU

EstoniaRegistryRIPE NCCTypeEyeball

As of 27th September 2026, AS210734 (IPHOSTER OU), an access network registered in Estonia with RIPE NCC, originates 17 IPv4 prefixes covering 4.4k addresses. By IPv4 address space that makes it the 16,613th-largest of the 79,525 networks we see originating IPv4, and the 34th-largest of 172 in Estonia. It is seen behind 1 upstream network, most often AS16276 (OVH SAS). 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

17

IPv6 prefixes

0

IPv4 addresses

4.4k

IPv6 /64s

0

Upstream graph

The networks AS210734 is seen behind, one and two hops out, drawn from real AS paths.

AS210734Toward the internet core
Upstream graph for AS210734: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS210734IPHOSTER OUThis networkAS16276OVH SASAS174Cogent Communicat…AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS210734 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS210734
NetworkCountryRelationshipPathsVantage pts
AS16276OVH SASFRPeer1,37381

Prefixes

The largest blocks AS210734 originates, widest first.

Largest prefixes originated by AS210734
PrefixAddressesVisibility
2.26.143.0/2425680/81
5.10.218.0/2425681/81
78.17.8.0/2425681/81
80.71.229.0/2425681/81
82.22.172.0/2425681/81
82.27.205.0/2425681/81
82.153.50.0/2425681/81
93.186.64.0/2425681/81
109.61.111.0/2425681/81
111.88.74.0/2425681/81

Routing health

How AS210734'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%17
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%17
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 17 prefixes

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.