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.

AS33738 United States Holocaust Memorial Museum

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

United States Holocaust Memorial Museum ushmm.gov

US 1 Routes

AS Data

AS33738

AS33738 – United States Holocaust Memorial Museum

AS Number	33738
AS Name	UNITED-STATES-HOLOCAUST-MEMORIAL-MUSEUM
Organization	United States Holocaust Memorial Museum(ushmm)
Country	US
Website	ushmm.gov
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2005-03-08

ASN Intelligence API for production workflows

Use ASN data for AS33738 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

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
50.144.202.0/24	AS33738	United States Holocaust Memorial Museum	United States Holocaust Memorial Museum	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:       33738
ASName:         UNITED-STATES-HOLOCAUST-MEMORIAL-MUSEUM
ASHandle:       AS33738
RegDate:        2005-03-08
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/33738


OrgName:        United States Holocaust Memorial Museum
OrgId:          USHMM
Address:        100 Raoul Wallenberg Place, SW
City:           Washington
StateProv:      DC
PostalCode:     20024
Country:        US
RegDate:        1996-04-01
Updated:        2025-09-30
Ref:            https://rdap.arin.net/registry/entity/USHMM


OrgAbuseHandle: USHMM-ARIN
OrgAbuseName:   United States Holocaust Memorial Museum
OrgAbusePhone:  +1-202-488-0426 
OrgAbuseEmail:  angelito@ushmm.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/USHMM-ARIN

OrgTechHandle: USHMM-ARIN
OrgTechName:   United States Holocaust Memorial Museum
OrgTechPhone:  +1-202-488-0426 
OrgTechEmail:  angelito@ushmm.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/USHMM-ARIN

RTechHandle: USHMM-ARIN
RTechName:   United States Holocaust Memorial Museum
RTechPhone:  +1-202-488-0426 
RTechEmail:  angelito@ushmm.gov
RTechRef:    https://rdap.arin.net/registry/entity/USHMM-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
AS33657	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS33657	Comcast Cable Communications, LLC	US

Frequently Asked Questions

What is ASN AS33738?

ASN AS33738 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS33738?

AS33738 is listed under United States Holocaust Memorial Museum.

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.