AS54178 — USAI-NA-01 - Urban Science Applications, Inc.

AS54178 announces 2 IPv4 prefixes covering 1,280 addresses and 0 IPv6 prefixes.

About this network

USAI-NA-01 is held by Urban Science Applications, Inc.

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames USAINET and I123-74126160-2012312 associated with the registrant.
• The AS announces 1280 IPv4 addresses across 2 prefixes and maintains 2 observed neighbours, indicating a small-scale internal corporate estate rather than a transit or access network.
• Traffic from this AS consists of office workers and web/API endpoints for a company providing consulting services and scientific instrument applications.

Notable

• Registrants for both announced prefixes align with the AS holder, listing Urban Science Applications, Inc. and Urban Science.
• The address inventory is compact, consisting of one /22 and one /24 block, typical for a single-organization corporate network.

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

Announced prefixes

• 74.126.16.0/24
• 198.246.204.0/22

Upstream networks

• AS12129 123.Net, Inc.
• AS7018 AT&T Enterprises, LLC

Adjacent networks

• AS12129 123.Net, Inc.
• AS7018 AT&T Enterprises, LLC

Routing security

• RPKI: 1 valid, 0 invalid and 4 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 60% of announcements registered; 3 route objects.
• Listed in as-sets: AS-30517-ASSOCIATED, AS-COMCAST-EDIA, AS-HURRICANE, AS-I123-ARIN, AS3491:AS-CUSTOMERS-NA.