AS20408 North Texas Tollway Authority

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	12.229.157.0/24	STATE OF TEXAS - 602		12.0.0.0/8	ARIN
	170.39.157.0/24	North Texas Tollway Authority		170.39.157.0/24	ARIN
	208.189.92.0/24	North Texas Tollway Authority		208.188.0.0/14	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
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# 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:       20408
ASName:         NTTA
ASHandle:       AS20408
RegDate:        2001-05-03
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/20408


OrgName:        North Texas Tollway Authority
OrgId:          NTTAN
Address:        5900 W. Plano Parkway, Ste. 100
City:           Plano
StateProv:      TX
PostalCode:     75093
Country:        US
RegDate:        2001-05-03
Updated:        2021-07-08
Ref:            https://rdap.arin.net/registry/entity/NTTAN


OrgTechHandle: SANCH207-ARIN
OrgTechName:   SANCHEZ, RAUL 
OrgTechPhone:  +1-214-224-2115 
OrgTechEmail:  RSANCHEZ@NTTA.ORG
OrgTechRef:    https://rdap.arin.net/registry/entity/SANCH207-ARIN

OrgAbuseHandle: SANCH207-ARIN
OrgAbuseName:   SANCHEZ, RAUL 
OrgAbusePhone:  +1-214-224-2115 
OrgAbuseEmail:  RSANCHEZ@NTTA.ORG
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SANCH207-ARIN

RTechHandle: SB1252-ARIN
RTechName:   Burton, Shannon 
RTechPhone:  +1-214-461-2048 
RTechEmail:  sburton@ntta.org
RTechRef:    https://rdap.arin.net/registry/entity/SB1252-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.
#