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AS47753ONIT AS

NorwayRegistryRIPE NCCTypeCarrier

As of 27th September 2026, AS47753 (ONIT AS), a transit carrier registered in Norway with RIPE NCC, originates 5 IPv4 prefixes covering 1.3k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 33,367th-largest of the 79,525 networks we see originating IPv4, and the 147th-largest of 274 in Norway. It is seen behind 1 upstream network, most often AS34087 (NTE TELEKOM AS), and in front of 2 downstream networks. 88% of its announcements have 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

5

IPv6 prefixes

3

IPv4 addresses

1.3k

IPv6 /64s

4.3B

Upstream graph

The networks AS47753 is seen behind, one and two hops out, drawn from real AS paths.

AS47753Toward the internet core
Upstream graph for AS47753: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS47753ONIT ASThis networkAS34087NTE TELEKOM ASAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS47753 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

6

adjacent networks

Upstreams
117%
Peers
350%
Downstreams
233%

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

Upstreams of AS47753
NetworkCountryRelationshipPathsVantage pts
AS34087NTE TELEKOM ASNOPeer972145

Prefixes

The largest blocks AS47753 originates, widest first.

Largest prefixes originated by AS47753
PrefixAddressesVisibility
146.19.210.0/2425681/81
185.66.213.0/2425681/81
185.138.167.0/2425681/81
185.235.229.0/2425681/81
185.249.254.0/2425681/81
2a10:a647::/324.3B × /6464/64
2a10:a641::/4016.8M × /6464/64
2001:678:dd0::/4865.5k × /6464/64

Routing health

How AS47753'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

  • Valid87.5%7
  • Invalid0.0%0
  • No ROA12.5%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%8
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 5 prefixes

IPv6 — 3 prefixes

  • /324.3B × /6433.3%1
  • /4016.8M × /6433.3%1
  • /4865.5k × /6433.3%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.