AS4576 Michael & Susan Dell Foundation

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Legacy Routes

AS4576 – Michael & Susan Dell Foundation

AS Number	4576
AS Name	ASN1
Organization	Michael & Susan Dell Foundation(micha-66)
Country	US
Website	dell.org
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	FOUNDATION
Allocation Status
Registry	ARIN
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
72.48.237.0/24	AS4576	Michael & Susan Dell Foundation	Grande Communications Networks, LLC	256
65.36.34.0/24	AS4576	Michael & Susan Dell Foundation	Michael & Susan Dell Foundation	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/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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ASNumber:       4576
ASName:         ASN1
ASHandle:       AS4576
RegDate:        2009-09-17
Updated:        2012-03-20    
Ref:            https://rdap.arin.net/registry/autnum/4576


OrgName:        Michael & Susan Dell Foundation
OrgId:          MICHA-66
Address:        4417 Westlake Dr.
City:           Austin
StateProv:      TX
PostalCode:     78746
Country:        US
RegDate:        2009-04-10
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/MICHA-66


OrgAbuseHandle: TOT3-ARIN
OrgAbuseName:   Technology Operations Team
OrgAbusePhone:  +1-512-483-1806 
OrgAbuseEmail:  hostmaster@dell.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TOT3-ARIN

OrgTechHandle: TOT3-ARIN
OrgTechName:   Technology Operations Team
OrgTechPhone:  +1-512-483-1806 
OrgTechEmail:  hostmaster@dell.org
OrgTechRef:    https://rdap.arin.net/registry/entity/TOT3-ARIN

RTechHandle: TOT3-ARIN
RTechName:   Technology Operations Team
RTechPhone:  +1-512-483-1806 
RTechEmail:  hostmaster@dell.org
RTechRef:    https://rdap.arin.net/registry/entity/TOT3-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 1997-2025, American Registry for Internet Numbers, Ltd.
#