AS33723 — LENNAR

AS33723 announces 2 IPv4 prefixes covering 1,536 addresses and 0 IPv6 prefixes.

About this network

LENNAR is the autonomous system for Lennar Corporation, a major American homebuilder.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by the reverse DNS record ra.lennar.com and netnames consistently labeled LENNAR.
• The AS announces 1536 IPv4 addresses across 2 prefixes with only 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.

Notable

• Registrants for both announced prefixes are Lennar Corporation, matching the AS holder and confirming direct ownership of the address space.
• The inventory consists of two contiguous IPv4 blocks: 204.109.16.0/22 and 204.109.20.0/23, with no IPv6 prefixes announced.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 204.109.16.0/22
• 204.109.20.0/23

Upstream networks

• AS23005 SWITCH, LTD
• AS27330 Equinix, Inc.

Adjacent networks

• AS23005 SWITCH, LTD
• AS27330 Equinix, Inc.