ASN AS53748 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53748?

AS53748 is listed under University Medical Center of Southern Nevada.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

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.

AS53748 University Medical Center of Southern Nevada

ASN Lookup Tool

University Medical Center of Southern Nevada umcsn.com

US 1 Routes

AS Data

AS53748

AS53748 – University Medical Center of Southern Nevada

AS Number	53748
AS Name	UMCSN-AS
Organization	University Medical Center of Southern Nevada(umcsn)
Country	US
Website	umcsn.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2011-05-09

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Use ASN data for AS53748 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
204.107.93.0/24	AS53748	University Medical Center of Southern Nevada	University Medical Center of Southern Nevada	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:       53748
ASName:         UMCSN-AS
ASHandle:       AS53748
RegDate:        2011-05-09
Updated:        2012-03-02
Comment:        http://www.umcsn.com    
Ref:            https://rdap.arin.net/registry/autnum/53748


OrgName:        University Medical Center of Southern Nevada
OrgId:          UMCSN
Address:        1800 W. Charleston Blvd.
City:           Las Vegas
StateProv:      NV
PostalCode:     89102
Country:        US
RegDate:        2010-12-02
Updated:        2011-06-22
Comment:        http://www.umcsn.com
Ref:            https://rdap.arin.net/registry/entity/UMCSN


OrgAbuseHandle: UAP2-ARIN
OrgAbuseName:   UMCSN ABUSE POC
OrgAbusePhone:  +1-702-383-2227 
OrgAbuseEmail:  abusepoc@umcsn.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UAP2-ARIN

OrgNOCHandle: UTP-ARIN
OrgNOCName:   UMCSN Tech POC
OrgNOCPhone:  +1-702-383-2227 
OrgNOCEmail:  ARINPOC@umcsn.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/UTP-ARIN

OrgTechHandle: UTP-ARIN
OrgTechName:   UMCSN Tech POC
OrgTechPhone:  +1-702-383-2227 
OrgTechEmail:  ARINPOC@umcsn.com
OrgTechRef:    https://rdap.arin.net/registry/entity/UTP-ARIN

RAbuseHandle: UAP2-ARIN
RAbuseName:   UMCSN ABUSE POC
RAbusePhone:  +1-702-383-2227 
RAbuseEmail:  abusepoc@umcsn.com
RAbuseRef:    https://rdap.arin.net/registry/entity/UAP2-ARIN

RNOCHandle: UTP-ARIN
RNOCName:   UMCSN Tech POC
RNOCPhone:  +1-702-383-2227 
RNOCEmail:  ARINPOC@umcsn.com
RNOCRef:    https://rdap.arin.net/registry/entity/UTP-ARIN

RTechHandle: UTP-ARIN
RTechName:   UMCSN Tech POC
RTechPhone:  +1-702-383-2227 
RTechEmail:  ARINPOC@umcsn.com
RTechRef:    https://rdap.arin.net/registry/entity/UTP-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
AS22773	Cox Communications Inc.	US

Upstreams

AS Number	Description	Country
AS22773	Cox Communications Inc.	US

Contacts

Email Contacts

ARINPOC@umcsn.com

Abuse Contacts

abusepoc@umcsn.com