SUBNET.IM

AS204818Hosteur SAS

FranceRegistryRIPE NCC

At a glance

IPv4 prefixes

14

IPv6 prefixes

1

IPv4 addresses

10.5k

IPv6 /64s

34.4B

Upstream graph

The networks AS204818 is seen behind, one and two hops out, drawn from real AS paths.

AS204818Toward the internet core
Upstream graph for AS204818: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS204818Hosteur SASThis networkAS3356Lumen (Level 3)AS6461Zayo BandwidthAS8218Zayo EuropeAS21351Canal + Telecom S…AS34177Celeste SASAS3549Lumen (fka. Globa…AS6667Elisa OyjAS32590Valve CorporationAS2914NTT America, Inc.AS34288Kantonsschule ZugAS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS204818 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

21

adjacent networks

Upstreams
943%
Peers
1152%
Downstreams
15%

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

Upstreams of AS204818
NetworkCountryRelationshipPathsVantage pts
AS34177Celeste SASFRPeer30864
AS6461Zayo BandwidthUSPeer19852
AS3356Lumen (Level 3)USPeer18339
AS21351Canal + Telecom SASGPPeer16080
AS8218Zayo EuropeFRPeer15228
AS174Cogent Communications, LLCUSPeer13625
AS8554TAS France SASFRPeer8080
AS207758Hosteur SACHPeer1111
AS1000LINK AMERICANUSPeer11

Prefixes

The largest blocks AS204818 originates, widest first.

Largest prefixes originated by AS204818
PrefixAddressesVisibility
217.16.0.0/204.1k79/80
45.92.108.0/221k79/80
46.182.4.0/221k79/80
185.158.4.0/221k79/80
185.245.92.0/2351279/80
185.245.94.0/2351279/80
194.88.246.0/2351279/80
46.16.205.0/2425680/80
46.16.207.0/2425680/80
81.161.58.0/2425679/80

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