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AS53912 Guggenheim Services LLC

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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Guggenheim Services LLC guggenheimpartners.com

US 0 Routes

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AS53912

AS53912 – Guggenheim Services LLC

AS Number	53912
AS Name	AS-DUBLIN-MD
Organization	Guggenheim Services LLC(gugge-1)
Country	US
Website	guggenheimpartners.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2011-08-05

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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:       53912
ASName:         AS-DUBLIN-MD
ASHandle:       AS53912
RegDate:        2011-08-05
Updated:        2022-02-22    
Ref:            https://rdap.arin.net/registry/autnum/53912


OrgName:        Guggenheim Services LLC
OrgId:          GUGGE-1
Address:        227 West Monroe Street
Address:        Suite 4900
City:           Chicago
StateProv:      IL
PostalCode:     60606
Country:        US
RegDate:        2009-06-26
Updated:        2020-11-18
Ref:            https://rdap.arin.net/registry/entity/GUGGE-1


OrgTechHandle: NETWO9340-ARIN
OrgTechName:   Network Infrastructure
OrgTechPhone:  +1-312-873-1769 
OrgTechEmail:  ITDataNetworkTeam@guggenheimpartners.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9340-ARIN

OrgAbuseHandle: NETWO9340-ARIN
OrgAbuseName:   Network Infrastructure
OrgAbusePhone:  +1-312-873-1769 
OrgAbuseEmail:  ITDataNetworkTeam@guggenheimpartners.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO9340-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 AS53912?

ASN AS53912 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53912?

AS53912 is listed under Guggenheim Services LLC.

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.