American Registry for Internet Numbers

CENTREVILLE, VA EIN: 54-1860956 Website

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.

Financial Overview

From 2024 IRS Form 990-PF

Total Assets

$45.2M

+0.3% YoY

Annual Giving

$20K

-57.4% YoY

Grant Count

1

-66.7% YoY

Avg Grant Size

$20K

+27.7% YoY

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Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$8M$16M$25M$33M20202021202220232024
Metric202420232022
Total Assets$45,236,043$45,084,818$42,788,821
Revenue$29,435,380$28,777,990$25,380,037
Expenses$29,950,624$29,946,085$26,066,640
Qualifying Distributions
Net Investment Income$962,170$831,793$903,009
Distributable Amount

Giving Over Time

Total grant dollars and number of grants per year

$0$12K$24K$35K$47K2 grants20201 grants20213 grants20223 grants20231 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 1 recipients in 2024

INTERNET SOCIETY$20K

Grant Size Distribution

10 grants across all recorded years

10<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

No grants recorded for .

Who else does American Registry for Internet Numbers fund?

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Key People

Officers and directors from IRS filings

Compensation Overview

From 2024 IRS filing

JOHN CURRANPRESIDENT AND CEO$618KRICHARD JIMMERSONCOO$418KBRIAN KIRKCFO$401KMICHAEL ABEJUELAGENERAL COUNSEL$369KJOHN SWEETINGCXO$364KMARK KOSTERSCTO$344KERIN ALLIGOODCHRO$338KEINAR BOHLINVP, GOVT AFFAIRS$298KROBERT CHRISTIAN JOH…CISO$283KREGINALD FORSTERDIRECTOR, OPERATIONS$269KGARTH DUBINDIRECTOR, SOFTWARE ENGINEERING$269KPETER TOSCANODIRECTOR, ISS$263KDEBRA MARTINDIRECTOR, ENG PROGRAM MANAGE…$263K

From 2024 filing

NameTitleHoursCompensation
JOHN CURRANPRESIDENT AND CEO40$617,621
BILL SANDIFORDCHAIR15
TINA MORRISVICE CHAIR4
NANCY CARTERTREASURER10
PETER HARRISONBOARD TRUSTEE10
ROBERT SEASTROMBOARD TRUSTEE10
HANK KILMERBOARD TRUSTEE8
DAN ALEXANDERBOARD TRUSTEE6
CHRIS TACITBOARD TRUSTEE7
RICHARD JIMMERSONCOO40$418,371
BRIAN KIRKCFO40$401,282
MICHAEL ABEJUELAGENERAL COUNSEL40$369,155
JOHN SWEETINGCXO40$364,462
ERIN ALLIGOODCHRO40$338,220
MARK KOSTERSCTO40$343,913
REGINALD FORSTERDIRECTOR, OPERATIONS40$269,309
EINAR BOHLINVP, GOVT AFFAIRS40$298,383
ROBERT CHRISTIAN JOHNSONCISO40$282,560
GARTH DUBINDIRECTOR, SOFTWARE ENGINEERING40$269,180
PETER TOSCANODIRECTOR, ISS40$263,326
DEBRA MARTINDIRECTOR, ENG PROGRAM MANAGEMENT40$262,883

Geographic Focus

Where this funder has awarded grants

Grant Distribution by State

7states

Cities

Ann ArborIndianapolisMadisonRestonSilver SpringsTalentVirginia BeachWashington

Data last updated March 2026. Sourced from IRS Form 990-PF filings.

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