SUBNET.IM

AS33723Lennar Corporation

United StatesRegistryARIN

At a glance

IPv4 prefixes

3

IPv6 prefixes

0

IPv4 addresses

1.5k

IPv6 /64s

0

Upstream graph

The networks AS33723 is seen behind, one and two hops out, drawn from real AS paths.

AS33723Toward the internet core
Upstream graph for AS33723: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS33723Lennar CorporationThis networkAS23005SWITCH, LTDAS27330Equinix, Inc.AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS15830Equinix, Inc.AS54588Equinix, Inc.

Networks observed one and two hops upstream of AS33723 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 AS33723
NetworkCountryRelationshipPathsVantage pts
AS23005SWITCH, LTDUSPeer16080
AS27330Equinix, Inc.USPeer7979

Prefixes

The largest blocks AS33723 originates, widest first.

Largest prefixes originated by AS33723
PrefixAddressesVisibility
204.109.16.0/221k79/80
204.109.20.0/2425680/80
204.109.21.0/2425680/80

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