Autonomous system
AS3713 ICFCONSULTINGGROUPINC
Unclassified ARIN
Summary
ICF International
enterprise legacy
The corporate network of ICF International (ICFCONSULTINGGROUPINC), a global
consulting and technology services firm headquartered in Reston, Virginia.
What it's used for
- Corporate connectivity and hosting for ICF's own systems and client-facing services; the AS announces a contiguous run of
199.223.16.0/21and its more-specifics.
Notable
- An enterprise network, not a service provider: the address space serves one company's staff, offices, and applications rather than paying subscribers.
- ICF works heavily with US federal, state, and commercial clients across energy, environment, health, and public-policy programs.
Interesting
- The AS number dates from the mid-1990s, when the company was known as ICF Consulting Group — the registry handle still carries that older name even though the holder rebranded to ICF International.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 7 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS3713- Registry name
- ICFCONSULTINGGROUPINC
- Registrant
- ICF International
- Abuse contact
- arin@icfi.com
- Registered
- 1994-07-13
- Last changed
- 2014-01-16
- Status
- active
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere