ASN Lookup Tool

Firstsource Advantage LLC na.firstsource.com US US 2 Routes

AS Data

AS21969

AS21969Firstsource Advantage LLC

AS Number 21969
AS Name FSA-AMH-AS01
Organization Firstsource Advantage LLC(fal-100)
Country US
Website na.firstsource.com
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2018-11-06

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Use ASN data for AS21969 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
63.149.40.0/24 256
72.237.220.0/24 256

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:       21969
ASName:         FSA-AMH-AS01
ASHandle:       AS21969
RegDate:        2018-11-06
Updated:        2018-11-06    
Ref:            https://rdap.arin.net/registry/autnum/21969


OrgName:        Firstsource Advantage LLC
OrgId:          FAL-100
Address:        205 Bryant Woods S
City:           Amherst
StateProv:      NY
PostalCode:     14228
Country:        US
RegDate:        2018-09-24
Updated:        2018-09-24
Ref:            https://rdap.arin.net/registry/entity/FAL-100


OrgTechHandle: HUNTC12-ARIN
OrgTechName:   Hunt, Christopher 
OrgTechPhone:  +1-716-213-5621 
OrgTechEmail:  Techteam.Amherst@na.firstsource.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HUNTC12-ARIN

OrgAbuseHandle: HUNTC12-ARIN
OrgAbuseName:   Hunt, Christopher 
OrgAbusePhone:  +1-716-213-5621 
OrgAbuseEmail:  Techteam.Amherst@na.firstsource.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HUNTC12-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
AS3549 Level 3 Communications, Inc. (GBLX) US
AS3356 Level 3 Parent, LLC US

Upstreams

AS Number Description Country
AS3356 Level 3 Parent, LLC US

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Frequently Asked Questions

ASN AS21969 is an Autonomous System Number used to identify a network for BGP internet routing.
AS21969 is listed under Firstsource Advantage LLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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