ASN Lookup Tool

Flair Data Systems flairdata.com US US 1 Routes

AS Data

AS19859

AS19859 – Flair Data Systems

AS Number 19859
AS Name FLAIR-DATA-SYSTEMS
Organization Flair Data Systems(fds-26)
Country US
Website flairdata.com
Number of IPv4 Routes 1
Number of IPv6 Routes 0
ASN type ISP
Registry ARIN
Date Allocated 2001-02-21

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Use ASN data for AS19859 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
216.136.81.0/24 256

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:       19859
ASName:         FLAIR-DATA-SYSTEMS
ASHandle:       AS19859
RegDate:        2001-02-21
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/19859


OrgName:        Flair Data Systems
OrgId:          FDS-26
Address:        2805 North Dallas Parkway,
Address:        Suite 240 
City:           Plano 
StateProv:      TX
PostalCode:     75093
Country:        US
RegDate:        2001-02-21
Updated:        2025-07-01
Ref:            https://rdap.arin.net/registry/entity/FDS-26


OrgAbuseHandle: FLAIR-ARIN
OrgAbuseName:   Flair IT
OrgAbusePhone:  +1-214-445-3562 
OrgAbuseEmail:  flairit@flairdata.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/FLAIR-ARIN

OrgTechHandle: FLAIR-ARIN
OrgTechName:   Flair IT
OrgTechPhone:  +1-214-445-3562 
OrgTechEmail:  flairit@flairdata.com
OrgTechRef:    https://rdap.arin.net/registry/entity/FLAIR-ARIN

RTechHandle: SS1426-ARIN
RTechName:   Stewart, Stanford 
RTechPhone:  +1-214-373-6699 
RTechEmail:  sstewart@flairdata.com
RTechRef:    https://rdap.arin.net/registry/entity/SS1426-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 AS19859 is an Autonomous System Number used to identify a network for BGP internet routing.
AS19859 is listed under Flair Data Systems.
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.
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.