AS57052 — BIOWAREONLINEEU1

AS57052 announces 8 IPv4 prefixes covering 11,264 addresses and 1 IPv6 prefixes.

About this network

BIOWAREONLINEEU1 is operated by Electronic Arts Ireland Limited.

What it's used for

• The address space carries internal corporate infrastructure for Electronic Arts, with all registrant netnames listed as EA and registrants identified as Electronic Arts, Inc.
• The AS announces 11 IPv4 prefixes totaling 11,264 addresses and 1 IPv6 prefix, while maintaining only 3 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access network.
• Traffic from this AS consists of internal business operations for EA's Galway facility, which houses teams for Worldwide Customer Experience, Quality Assurance, and Quality Engineering.

Notable

• All registrants in the RDAP data agree with the announcer, consistently listing Electronic Arts, Inc. as the registrant and EA as the netname.
• Electronic Arts was acquired by a trio of investor groups in a $55 billion deal, transitioning the company from public to private ownership.
• The inventory consists of finely subdivided blocks within the 159.153.0.0/16 range, reflecting site-by-site segmentation typical of a large corporate network.

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

Announced prefixes

• 159.153.32.0/21
• 159.153.58.0/23
• 159.153.62.0/23
• 159.153.72.0/21
• 159.153.80.0/22
• 159.153.124.0/22
• 159.153.160.0/21
• 159.153.224.0/21
• 2a00:ad40:10::/44

Upstream networks

• AS6461 Zayo Bandwidth
• AS3356 Level 3 Parent, LLC
• AS202 Level 3 Parent, LLC

Adjacent networks

• AS6461 Zayo Bandwidth
• AS3356 Level 3 Parent, LLC
• AS202 Level 3 Parent, LLC

Routing security

• RPKI: 1 valid, 0 invalid and 9 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 70% of announcements registered; 7 route objects.
• Listed in as-sets: AS-CWCUSTEU, AS-EA-EU1.