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AS54521 National Gallery of Art

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

National Gallery of Art nga.gov

US 1 Routes

AS Data

AS54521

AS54521 – National Gallery of Art

AS Number	54521
AS Name	THE-NATIONAL-GALLERY-OF-ART
Organization	National Gallery of Art(nga)
Country	US
Website	nga.gov
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2014-07-02

ASN Intelligence API for production workflows

Use ASN data for AS54521 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.16.64.0/20	AS54521	National Gallery of Art	National Gallery of Art	4096

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:       54521
ASName:         THE-NATIONAL-GALLERY-OF-ART
ASHandle:       AS54521
RegDate:        2014-07-02
Updated:        2014-07-02    
Ref:            https://rdap.arin.net/registry/autnum/54521


OrgName:        National Gallery of Art
OrgId:          NGA
Address:        6th & Constitution Avenue
City:           Washington
StateProv:      DC
PostalCode:     20565
Country:        US
RegDate:        1993-09-30
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/NGA


OrgAbuseHandle: KGR23-ARIN
OrgAbuseName:   Green, Katherine 
OrgAbusePhone:  +1-202-842-6780 
OrgAbuseEmail:  k-green@nga.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KGR23-ARIN

OrgTechHandle: KGR23-ARIN
OrgTechName:   Green, Katherine 
OrgTechPhone:  +1-202-842-6780 
OrgTechEmail:  k-green@nga.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/KGR23-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
AS6079	RCN	US
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS6079	RCN	US
AS6461	Zayo Bandwidth	US

Frequently Asked Questions

What is ASN AS54521?

ASN AS54521 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS54521?

AS54521 is listed under National Gallery of Art.

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.