SUBNET.IM

AS40872Bernards

United StatesRegistryARIN

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS40872 is seen behind, one and two hops out, drawn from real AS paths.

AS40872Toward the internet core
Upstream graph for AS40872: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS40872BernardsThis networkAS701Verizon BusinessAS7018AT&T Enterprises,…AS54483GeoLinksAS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS40872 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 AS40872
NetworkCountryRelationshipPathsVantage pts
AS54483GeoLinksUSPeer6464
AS701Verizon BusinessUSPeer99
AS7018AT&T Enterprises, LLCUSPeer77

Prefixes

The largest blocks AS40872 originates, widest first.

Largest prefixes originated by AS40872
PrefixAddressesVisibility
174.34.78.0/2425680/80

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