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.

AS21919 LINX USA Inc | IPGeolocation.io

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

LINX USA Inc linx.net

US 0 Routes

AS Data

AS21919

AS21919 – LINX USA Inc

AS Number	21919
AS Name	LINX-USA
Organization	LINX USA Inc(lu-29)
Country	US
Website	linx.net
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2013-11-13

ASN Intelligence API for production workflows

Use ASN data for AS21919 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:       21919
ASName:         LINX-USA
ASHandle:       AS21919
RegDate:        2013-11-13
Updated:        2013-11-13    
Ref:            https://rdap.arin.net/registry/autnum/21919


OrgName:        LINX USA Inc
OrgId:          LU-29
Address:        LINX USA Incorporated
Address:        The Brickyard
Address:        44927 George Washington Blvd #265
City:           Ashburn
StateProv:      VA
PostalCode:     20147
Country:        US
RegDate:        2013-10-02
Updated:        2024-11-29
Ref:            https://rdap.arin.net/registry/entity/LU-29


OrgNOCHandle: LNO35-ARIN
OrgNOCName:   LINX Network Operations
OrgNOCPhone:  +1-571-393-3563 
OrgNOCEmail:  support@linx.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/LNO35-ARIN

OrgDNSHandle: LDO55-ARIN
OrgDNSName:   LINX DNS Operations
OrgDNSPhone:  +44 20 7645 3535 
OrgDNSEmail:  support@linx.net
OrgDNSRef:    https://rdap.arin.net/registry/entity/LDO55-ARIN

OrgAbuseHandle: LNO35-ARIN
OrgAbuseName:   LINX Network Operations
OrgAbusePhone:  +1-571-393-3563 
OrgAbuseEmail:  support@linx.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LNO35-ARIN

OrgTechHandle: LNO35-ARIN
OrgTechName:   LINX Network Operations
OrgTechPhone:  +1-571-393-3563 
OrgTechEmail:  support@linx.net
OrgTechRef:    https://rdap.arin.net/registry/entity/LNO35-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 AS21919?

ASN AS21919 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21919?

AS21919 is listed under LINX USA 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.