AS3967 Nationstar Mortgage, LLC

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	198.72.78.0/24	Nationstar Mortgage, LLC		198.72.78.0/23	ARIN
	198.72.79.0/24	Nationstar Mortgage, LLC		198.72.78.0/23	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS3356	LEVEL3	Level 3 Parent, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS6461	ZAYO-6461	Zayo Bandwidth

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
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ASNumber:       3967
ASName:         NSM350
ASHandle:       AS3967
RegDate:        2012-09-19
Updated:        2014-05-14    
Ref:            https://rdap.arin.net/registry/autnum/3967


OrgName:        Nationstar Mortgage, LLC
OrgId:          NML-31
Address:        8950 Cypress Waters Blvd
City:           Dallas
StateProv:      TX
PostalCode:     75019
Country:        US
RegDate:        2012-08-13
Updated:        2018-08-08
Ref:            https://rdap.arin.net/registry/entity/NML-31


OrgNOCHandle: GOLDS189-ARIN
OrgNOCName:   Goldstein, Robert 
OrgNOCPhone:  +1-214-687-4393 
OrgNOCEmail:  robert.goldstein@mrcooper.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/GOLDS189-ARIN

OrgTechHandle: GOLDS189-ARIN
OrgTechName:   Goldstein, Robert 
OrgTechPhone:  +1-214-687-4393 
OrgTechEmail:  robert.goldstein@mrcooper.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GOLDS189-ARIN

OrgAbuseHandle: GOLDS189-ARIN
OrgAbuseName:   Goldstein, Robert 
OrgAbusePhone:  +1-214-687-4393 
OrgAbuseEmail:  robert.goldstein@mrcooper.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GOLDS189-ARIN

OrgTechHandle: NETWO6951-ARIN
OrgTechName:   Network Support
OrgTechPhone:  +1-469-240-4700 
OrgTechEmail:  neteng@mrcooper.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO6951-ARIN

OrgAbuseHandle: NETWO6951-ARIN
OrgAbuseName:   Network Support
OrgAbusePhone:  +1-469-240-4700 
OrgAbuseEmail:  neteng@mrcooper.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO6951-ARIN

OrgNOCHandle: NETWO6951-ARIN
OrgNOCName:   Network Support
OrgNOCPhone:  +1-469-240-4700 
OrgNOCEmail:  neteng@mrcooper.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO6951-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.
#