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AS54513 EL RIO HEALTH CENTER | 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

EL RIO HEALTH CENTER elrio.org

US 1 Routes

AS Data

AS54513

AS54513 – EL RIO HEALTH CENTER

AS Number	54513
AS Name	ERHC
Organization	EL RIO HEALTH CENTER(erhc-2)
Country	US
Website	elrio.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-03-08

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Use ASN data for AS54513 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
161.129.244.0/24	AS54513	EL RIO HEALTH CENTER	EL RIO HEALTH CENTER	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:       54513
ASName:         ERHC
ASHandle:       AS54513
RegDate:        2012-03-08
Updated:        2012-03-08    
Ref:            https://rdap.arin.net/registry/autnum/54513


OrgName:        EL RIO HEALTH CENTER
OrgId:          ERHC-2
Address:        839 W CONGRESS ST
City:           TUCSON
StateProv:      AZ
PostalCode:     85745
Country:        US
RegDate:        2011-07-19
Updated:        2022-11-17
Ref:            https://rdap.arin.net/registry/entity/ERHC-2


OrgTechHandle: NETWO9787-ARIN
OrgTechName:   Network Team
OrgTechPhone:  +1-520-309-4300 
OrgTechEmail:  noc@elrio.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9787-ARIN

OrgRoutingHandle: NETWO9787-ARIN
OrgRoutingName:   Network Team
OrgRoutingPhone:  +1-520-309-4300 
OrgRoutingEmail:  noc@elrio.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO9787-ARIN

OrgAbuseHandle: NETWO9787-ARIN
OrgAbuseName:   Network Team
OrgAbusePhone:  +1-520-309-4300 
OrgAbuseEmail:  noc@elrio.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO9787-ARIN

OrgNOCHandle: NETWO9787-ARIN
OrgNOCName:   Network Team
OrgNOCPhone:  +1-520-309-4300 
OrgNOCEmail:  noc@elrio.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO9787-ARIN

OrgDNSHandle: NETWO9787-ARIN
OrgDNSName:   Network Team
OrgDNSPhone:  +1-520-309-4300 
OrgDNSEmail:  noc@elrio.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETWO9787-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

Frequently Asked Questions

What is ASN AS54513?

ASN AS54513 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS54513?

AS54513 is listed under EL RIO HEALTH CENTER.

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.