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American Registry for Internet Numbers LTD

Trade
DBA: % BRIAN KIRK
Trade Association · CENTREVILLE, VA · EIN 54-1860956

About

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.

In care of Brian KIRK

Donations are NOT tax-deductible
Category
Trade Association
Employees
107
Volunteers
32

Financial Snapshot

FY ending 2024-12-31
Revenue
$29.4M
Expenses
$30.0M
Assets
$45.2M
Liabilities
$19.0M

Financial history

$30.0M$15.0M$0
161718192021222324
RevenueExpenses
Latest FY2024: $29.4M · Avg: $23.0M

Foreign activity (Schedule F)

Total spent abroad$375K
Foreign employees1
Foreign offices0
Foreign partnership interestNo
Foreign trust interestNo
RegionActivitySpent
CENTRAL AMERICA AND THE CARIBBEAN——
CENTRAL AMERICA AND THE CARIBBEAN——
EUROPE——
EUROPE——
NORTH AMERICA——
SOUTH AMERICA——

Political & Grant Activity

Campaign Spending
—
Lobbying
—
Grants Given
$127K
AMERICAN REGISTRY FOR INTERNET NUMBERS LTD
Your actions

Address

PO BOX 232290
Centreville, VA, 20120-829

Governance

Voting board members9
Independent members8
Conflict-of-interest policyYes
Whistleblower policyYes
Doc-retention policyYes
Audit committeeYes
990 reviewed by boardYes

Compensation practices

Severance paymentsNo
Equity-based compNo
Supplemental retirement planNo
Compensation committeeYes
Used comp surveyYes
Board approved compYes
Public records
ProPublica Nonprofit Explorer ↗
Full 990 PDFs going back to 2001, plus parsed financial extracts. The easiest place to read actual filings.
IRS Tax Exempt Organization Search ↗
IRS-side authoritative source. Confirms current exempt status and pulls the latest determination letter.
These open in a new tab. AllCiv doesn't host filings directly — these are the authoritative public-record sources.