SUBNET.IM

AS197638Sanofi SA

FranceRegistryRIPE NCC

At a glance

IPv4 prefixes

6

IPv6 prefixes

0

IPv4 addresses

1.5k

IPv6 /64s

0

Upstream graph

The networks AS197638 is seen behind, one and two hops out, drawn from real AS paths.

AS197638Toward the internet core
Upstream graph for AS197638: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS197638Sanofi SAThis networkAS1000LINK AMERICANAS3356Lumen (Level 3)AS15830Equinix, Inc.AS174Cogent Communicat…AS6453TATA Communicatio…AS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS197638 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
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS197638
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer31980
AS15830Equinix, Inc.NLPeer16080
AS1000LINK AMERICANUSPeer11

Prefixes

The largest blocks AS197638 originates, widest first.

Largest prefixes originated by AS197638
PrefixAddressesVisibility
103.10.220.0/2425680/80
193.202.91.0/2425680/80
193.202.92.0/2425680/80
193.202.93.0/2425680/80
193.202.94.0/2425680/80
193.202.95.0/2425680/80

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