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AS26723 St. Jude Children's Research Hospital

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

St. Jude Children's Research Hospital stjude.org

US 1 Routes

AS Data

AS26723

AS26723 – St. Jude Children's Research Hospital

AS Number	26723
AS Name	SJCRH
Organization	St. Jude Children's Research Hospital (sjcrh)
Country	US
Website	stjude.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2002-11-10

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Use ASN data for AS26723 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.55.208.0/24	AS26723	St. Jude Childrens Research Hospital	St. Jude Children's Research Hospital	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:       26723
ASName:         SJCRH
ASHandle:       AS26723
RegDate:        2002-11-10
Updated:        2008-10-02
Ref:            https://rdap.arin.net/registry/autnum/26723


OrgName:        St. Jude Children's Research Hospital
OrgId:          SJCRH
Address:        262 Danny Thomas Place
City:           Memphis
StateProv:      TN
PostalCode:     38105
Country:        US
RegDate:        1989-08-23
Updated:        2024-09-27
Ref:            https://rdap.arin.net/registry/entity/SJCRH


OrgNOCHandle: MORRI1316-ARIN
OrgNOCName:   Morris, Josh 
OrgNOCPhone:  +1-901-595-3000 
OrgNOCEmail:  josh.morris@stjude.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/MORRI1316-ARIN

OrgTechHandle: MORRI1316-ARIN
OrgTechName:   Morris, Josh 
OrgTechPhone:  +1-901-595-3000 
OrgTechEmail:  josh.morris@stjude.org
OrgTechRef:    https://rdap.arin.net/registry/entity/MORRI1316-ARIN

OrgAbuseHandle: BEL8-ARIN
OrgAbuseName:   Elrod, Brian 
OrgAbusePhone:  +1-901-595-4837 
OrgAbuseEmail:  brian.elrod@stjude.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BEL8-ARIN

OrgRoutingHandle: MORRI1316-ARIN
OrgRoutingName:   Morris, Josh 
OrgRoutingPhone:  +1-901-595-3000 
OrgRoutingEmail:  josh.morris@stjude.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MORRI1316-ARIN

OrgDNSHandle: MORRI1316-ARIN
OrgDNSName:   Morris, Josh 
OrgDNSPhone:  +1-901-595-3000 
OrgDNSEmail:  josh.morris@stjude.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/MORRI1316-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "26723",
    "as_handle" : "AS26723",
    "as_name" : "SJCRH",
    "admin_contacts" : [ "MORRI1316-ARIN" ],
    "tech_contacts" : [ "MORRI1316-ARIN", "MORRI1316-ARIN" ],
    "abuse_contacts" : [ "BEL8-ARIN" ],
    "date_created" : "2002-11-10",
    "date_updated" : "2008-10-02",
    "source" : "https://rdap.arin.net/registry/autnum/26723"
  } ],
  "organization" : {
    "handle" : "SJCRH",
    "name" : "St. Jude Children's Research Hospital",
    "address" : [ "262 Danny Thomas Place", "Memphis", "TN", "38105", "US" ],
    "street" : "Danny Thomas Place",
    "city" : "Memphis",
    "state" : "TN",
    "zip_code" : "38105",
    "country" : [ "US" ],
    "date_created" : "1989-08-23",
    "date_updated" : "2024-09-27",
    "source" : "https://rdap.arin.net/registry/entity/SJCRH",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "MORRI1316-ARIN",
    "name" : "Morris, Josh",
    "email" : [ "josh.morris@stjude.org" ],
    "phone" : [ "+1-901-595-3000" ],
    "source" : "https://rdap.arin.net/registry/entity/MORRI1316-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "MORRI1316-ARIN",
    "name" : "Morris, Josh",
    "email" : [ "josh.morris@stjude.org" ],
    "phone" : [ "+1-901-595-3000" ],
    "source" : "https://rdap.arin.net/registry/entity/MORRI1316-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "BEL8-ARIN",
    "name" : "Elrod, Brian",
    "email" : [ "brian.elrod@stjude.org" ],
    "phone" : [ "+1-901-595-4837" ],
    "source" : "https://rdap.arin.net/registry/entity/BEL8-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS14048	The University of Memphis	US
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS14048	The University of Memphis	US
AS6461	Zayo Bandwidth	US

Frequently Asked Questions

What is ASN AS26723?

ASN AS26723 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS26723?

AS26723 is listed under St. Jude Children's Research Hospital.

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.