Public Charity

AMERICAN REGISTRY FOR INTERNET NUMBERS LTD

AMERICAN REGISTRY FOR INTERNET NUMBERS LTD, of CENTREVILLE, VA, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $31.7M in revenue, $31.9M in expenses, $54.2M in total assets. IRS filings disclose 19 grants awarded by this foundation, totaling roughly $330K.

EIN: 541860956 CENTREVILLE, VA Latest filing: 2025
Total Revenue$31.7M
Total Expenses$31.9M
Total Assets$54.2M
Grants Given19
Grant Total$330K
Filing Years2021–2025

Mission

ARIN, A NONPROFIT MEMBER-BASED ORGANIZATION, SUPPORTS THE OPERATION OF THE INTERNET THROUGH THE MANAGEMENT OF INTERNET NUMBER RESOURCES THROUGHOUT ITS SERVICE REGION; COORDINATES THE DEVELOPMENT OF POLICIES BY THE COMMUNITY FOR THE MANAGEMENT OF INTERNET PROTOCOL NUMBER RESOURCES; AND ADVANCES THE INTERNET THROUGH INFORMATIONAL OUTREACH.

Officers & Directors

CHAIR (UNTIL 10/2025), BOARD TRUSTEE Bill Sandiford
CHIEF FINANCIAL OFFICER Brian Kirk
SECRETARY Chris Tacit
BOARD TRUSTEE Dan Alexander
DIRECTOR, ENG PROGRAM MGMT Debra Martin
VP, GOVT AFFAIRS Einar Bohlin

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$278,000 15 grants
Research & Policy
$10,000 1 grant
Training & Professional Development
$10,000 1 grant
Unspecified
$32,500 2 grants

Financial Trends

Year Revenue Expenses Assets
2025 $31.7M $31.9M $54.2M
2024 $29.4M $30.0M $45.2M
2023 $28.8M $29.9M $45.1M
2022 $25.4M $26.1M $42.8M
2021 $28.8M $22.7M $43.6M

Between 2021 and 2025, reported annual revenue grew from $28.8M to $31.7M (+10%), with total assets most recently reported at $54.2M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in CA, DC, DE, IN, MI, NV, and 3 other states.

CADCDEINMINVORVAWI

Full geographic grant map with state-by-state breakdown available with membership.

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