AS19787 — FEIM-LLC

AS19787 announces 1 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

The AS handle FEIM-LLC is held by First Eagle Investment Management LLC.

What it's used for

• The address space carries corporate infrastructure, evidenced by reverse DNS records pointing to feim.com (e.g., 45-33-202-128.feim.com).
• The network announces 512 IPv4 addresses across 1 prefix (45.33.202.0/23) with 3 observed neighbours, indicating a small internal corporate estate rather than a transit or access provider.

Notable

• The registrant First Eagle Investment Management LLC matches the AS holder, confirming consistent ownership of the address space.
• The inventory consists of a single contiguous /23 block, typical for a private corporate network segment.
• Secondary sources identify First Eagle Investments as a financial services firm, distinct from Frequency Electronics Inc. which shares the ticker symbol FEIM.

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

Announced prefixes

• 45.33.202.0/23

Upstream networks

• AS62 CyrusOne LLC
• AS174 Cogent Communications, LLC
• AS54004 Cablevision Lightpath LLC

Adjacent networks

• AS62 CyrusOne LLC
• AS174 Cogent Communications, LLC
• AS54004 Cablevision Lightpath LLC

Routing security

• RPKI: 0 valid, 0 invalid and 3 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-C1, AS-PNAPNYC, AS-PNAPNYM, AS6128:AS-CUSTOMERS.