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AS40909 Fundamental Advisors LP

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

Fundamental Advisors LP fundamental.com

US 1 Routes

AS Data

AS40909

AS40909 – Fundamental Advisors LP

AS Number	40909
AS Name	FUNDAMENTAL-ADVISORS-ASN
Organization	Fundamental Advisors LP(fa-428)
Country	US
Website	fundamental.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2025-01-06

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Use ASN data for AS40909 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
65.213.6.0/24	AS40909	Fundamental Advisors LP	FUNDAMENTAL ADVISORS	256

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:       40909
ASName:         FUNDAMENTAL-ADVISORS-ASN
ASHandle:       AS40909
RegDate:        2025-01-06
Updated:        2025-01-06    
Ref:            https://rdap.arin.net/registry/autnum/40909


OrgName:        Fundamental Advisors LP
OrgId:          FA-428
Address:        745 Fifth Ave, 25th Floor
City:           Newyork
StateProv:      NY
PostalCode:     10151
Country:        US
RegDate:        2024-09-18
Updated:        2024-12-03
Ref:            https://rdap.arin.net/registry/entity/FA-428


OrgTechHandle: CTO188-ARIN
OrgTechName:   Chief Technology Officer
OrgTechPhone:  +1-347-308-4260 
OrgTechEmail:  smathew@fundamental.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CTO188-ARIN

OrgAbuseHandle: CTO188-ARIN
OrgAbuseName:   Chief Technology Officer
OrgAbusePhone:  +1-347-308-4260 
OrgAbuseEmail:  smathew@fundamental.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CTO188-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

Peers

AS Number	Description	Country
AS1239	Cogent Communications, LLC	US
AS701	Verizon Business/UUnet	US
AS174	Cogent Communications, LLC	US
AS701	Verizon Business	US

Upstreams

AS Number	Description	Country
AS174	Cogent Communications, LLC	US
AS701	Verizon Business	US

Frequently Asked Questions

What is ASN AS40909?

ASN AS40909 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40909?

AS40909 is listed under Fundamental Advisors LP.

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.