AS33206 — ESI

Network type: hosting

AS33206 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

ESI is the autonomous system for Estech Systems, Inc, a unified communications provider based in Plano, Texas.

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames INAP-NYM008-ESIHOSTED-75-98-65-0 and ESIPLANO.
• The AS announces 512 IPv4 addresses across 2 prefixes and maintains 2 observed neighbours, a ratio consistent with a small business network rather than a transit or large access provider.

Notable

• Registrants align with the announcer, listing ESI Hosted Services LLC and Estech Systems, Inc for the respective prefixes.
• Estech Systems, Inc is a subsidiary of Crexendo, a company that provides high-performance phone systems and cloud services for growing businesses.
• The inventory consists of two /24 blocks, one associated with hosted services in New York and one associated with the Plano headquarters.

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

Announced prefixes

• 75.98.65.0/24
• 172.83.95.0/24

Upstream networks

• AS13789 Unitas Global
• AS12179 Unitas Global

Adjacent networks

• AS13789 Unitas Global
• AS12179 Unitas Global