
20408 NTTA - North Texas Tollway Authority, US
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 44541 AS20408 ORIGIN Originate: 768 /22.42 Transit: 0 /0.00 NTTA - North Texas Tollway Authority, US
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 35511 AS20408 NTTA - North Texas Tollway Authority, US 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 12.229.157.0/24 4777 2497 7018 20408 170.39.157.0/24 4777 2497 7018 20408 208.189.92.0/24 4777 2497 7018 20408
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS20408 2 More Specifics 3 Total Advertisements NTTA - North Texas Tollway Authority, US
12.229.157.0/24 12.0.0.0/8
208.189.92.0/24 208.188.0.0/14
whois: 402603
IANA has recorded AS20408 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS20408\n
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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
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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/
#
# 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.
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