SUBNET.IM

AS36291Sanofi

United StatesRegistryARIN

At a glance

IPv4 prefixes

10

IPv6 prefixes

0

IPv4 addresses

199k

IPv6 /64s

0

Upstream graph

The networks AS36291 is seen behind, one and two hops out, drawn from real AS paths.

AS36291Toward the internet core
Upstream graph for AS36291: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS36291SanofiThis networkAS1000LINK AMERICANAS3356Lumen (Level 3)AS7018AT&T Enterprises,…AS174Cogent Communicat…AS6453TATA Communicatio…AS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS36291 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

7

adjacent networks

Upstreams
343%
Peers
457%
Downstreams
00%

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

Upstreams of AS36291
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer71180
AS7018AT&T Enterprises, LLCUSPeer7979
AS1000LINK AMERICANUSPeer11

Prefixes

The largest blocks AS36291 originates, widest first.

Largest prefixes originated by AS36291
PrefixAddressesVisibility
155.65.0.0/1665.5k79/80
157.206.0.0/1665.5k79/80
168.124.0.0/1665.5k79/80
205.137.78.0/2351279/80
155.65.251.0/2425680/80
192.234.110.0/2425679/80
192.234.111.0/2425679/80
205.137.76.0/2425679/80
205.137.77.0/2425679/80
205.137.79.0/2425679/80

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