SUBNET.IM

AS54666Fugro (USA), INC.

United StatesRegistryARIN

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS54666 is seen behind, one and two hops out, drawn from real AS paths.

AS54666Toward the internet core
Upstream graph for AS54666: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS54666Fugro (USA), INC.This networkAS3356Lumen (Level 3)AS6461Zayo BandwidthAS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS6667Elisa OyjAS32590Valve Corporation

Networks observed one and two hops upstream of AS54666 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 AS54666
NetworkCountryRelationshipPathsVantage pts
AS6461Zayo BandwidthUSPeer15678
AS3356Lumen (Level 3)USPeer42

Prefixes

The largest blocks AS54666 originates, widest first.

Largest prefixes originated by AS54666
PrefixAddressesVisibility
66.194.80.0/2425680/80
199.187.15.0/2425680/80

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