SUBNET.IM

AS15123French Broad EMC

United StatesRegistryARIN

At a glance

IPv4 prefixes

7

IPv6 prefixes

0

IPv4 addresses

1.8k

IPv6 /64s

0

Upstream graph

The networks AS15123 is seen behind, one and two hops out, drawn from real AS paths.

AS15123Toward the internet core
Upstream graph for AS15123: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS15123French Broad EMCThis networkAS27446ERC BroadbandAS64213ERC BroadbandAS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS6939Hurricane Electri…AS24482SG.GS

Networks observed one and two hops upstream of AS15123 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 AS15123
NetworkCountryRelationshipPathsVantage pts
AS27446ERC BroadbandUSPeer49771
AS64213ERC BroadbandUSPeer639

Prefixes

The largest blocks AS15123 originates, widest first.

Largest prefixes originated by AS15123
PrefixAddressesVisibility
67.218.212.0/2425680/80
67.218.213.0/2425680/80
72.250.232.0/2425680/80
136.175.72.0/2425680/80
136.175.73.0/2425680/80
136.175.74.0/2425680/80
136.175.75.0/2425680/80

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