AS30138 — ARTECH-INFO

AS30138 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

ARTECH-INFO is the autonomous system for Artech Information Systems LLC.

What it's used for

• The space carries internal corporate infrastructure, evidenced by reverse DNS entries such as artech64.artechinfo.com and artech127.artechinfo.com.
• The AS announces a single IPv4 prefix, 209.123.250.0/24, comprising 256 addresses, with 1 observed neighbour, indicating a small, isolated corporate network rather than a transit or access provider.

Notable

• The RDAP registrant for the announced prefix is Cologix, Inc with netname NAC-NETBLK02, which differs from the AS holder, suggesting the address space is leased or hosted infrastructure.
• Artech Information Systems is a US-based IT staffing and consulting firm that acquired the Talent & Technology Solutions business unit of CDI Corporation in 2018.
• The address inventory consists of a single /24 block with no IPv6 prefixes, typical of a small enterprise footprint.

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

Announced prefixes

• 209.123.250.0/24

Upstream networks

• AS54004 Cablevision Lightpath LLC
• AS8001 Cologix, Inc

Adjacent networks

• AS54004 Cablevision Lightpath LLC
• AS8001 Cologix, Inc