How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS39973 International Flavors & Fragrances, Inc.

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Legacy Routes

International Flavors & Fragrances, Inc. iff.com

US 0 Routes

AS Data

AS39973

AS39973 – International Flavors & Fragrances, Inc.

AS Number	39973
AS Name	INTERNATIONAL-FLAVORS-AND-FRAGRANCES
Organization	International Flavors & Fragrances, Inc.(iff-3)
Country	US
Website	iff.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2006-05-26

ASN Intelligence API for production workflows

Use ASN data for AS39973 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       39973
ASName:         INTERNATIONAL-FLAVORS-AND-FRAGRANCES
ASHandle:       AS39973
RegDate:        2006-05-26
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/39973


OrgName:        International Flavors & Fragrances, Inc.
OrgId:          IFF-3
Address:        1515 State Highway 36
City:           Union Beach
StateProv:      NJ
PostalCode:     07735
Country:        US
RegDate:        2003-01-17
Updated:        2022-09-14
Ref:            https://rdap.arin.net/registry/entity/IFF-3


OrgAbuseHandle: IPMAN19-ARIN
OrgAbuseName:   IP Manager
OrgAbusePhone:  +1-732-335-3542 
OrgAbuseEmail:  ip.manager@iff.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPMAN19-ARIN

OrgTechHandle: IPMAN19-ARIN
OrgTechName:   IP Manager
OrgTechPhone:  +1-732-335-3542 
OrgTechEmail:  ip.manager@iff.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPMAN19-ARIN

RTechHandle: IPMAN19-ARIN
RTechName:   IP Manager
RTechPhone:  +1-732-335-3542 
RTechEmail:  ip.manager@iff.com
RTechRef:    https://rdap.arin.net/registry/entity/IPMAN19-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Frequently Asked Questions

What is ASN AS39973?

ASN AS39973 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS39973?

AS39973 is listed under International Flavors & Fragrances, Inc..

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.