SUBNET.IM

AS57297REGIE DES TRANSPORTS METROPOLITAINS

FranceRegistryRIPE NCC

At a glance

IPv4 prefixes

3

IPv6 prefixes

0

IPv4 addresses

768

IPv6 /64s

0

Upstream graph

The networks AS57297 is seen behind, one and two hops out, drawn from real AS paths.

AS57297Toward the internet core
Upstream graph for AS57297: 4 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS57297REGIE DES TRANSPO…This networkAS15557SFR SAAS30781Free Pro SASAS1299Arelion (fka. Tel…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS57297 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 AS57297
NetworkCountryRelationshipPathsVantage pts
AS30781Free Pro SASFRPeer15374
AS15557SFR SAFRPeer8562

Prefixes

The largest blocks AS57297 originates, widest first.

Largest prefixes originated by AS57297
PrefixAddressesVisibility
194.36.116.0/2425680/80
194.36.117.0/2425679/80
194.36.118.0/2425679/80

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