Report for 16996

Name

TARRANTCOUNTYTX-GOV - Tarrant County, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

16996 TARRANTCOUNTYTX-GOV - Tarrant County, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
48325 AS16996        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  TARRANTCOUNTYTX-GOV - Tarrant County, 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       %
20873 AS16996       TARRANTCOUNTYTX-GOV - Tarrant County, US           2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.84.52.0/23       4777 2497 7018 16996 + Announce - aggregate of 192.84.52.0/24 (4777 2497 7018 16996) and 192.84.53.0/24 (4777 2497 7018 16996)
  192.84.52.0/24       4777 2497 7018 16996 - Withdrawn - aggregated with 192.84.53.0/24 (4777 2497 7018 16996)
  192.84.53.0/24       4777 2497 7018 16996 - Withdrawn - aggregated with 192.84.52.0/24 (4777 2497 7018 16996)

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS16996   2 More Specifics   2 Total Advertisements   TARRANTCOUNTYTX-GOV - Tarrant County, US
    192.84.52.0/24                192.84.52.0/23
    192.84.53.0/24                192.84.52.0/23

Whois Entry

whois: 402591

IANA has recorded AS16996 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS16996\n             
             #
             # 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:       16996
             ASName:         TARRANTCOUNTYTX-GOV
             ASHandle:       AS16996
             RegDate:        2014-02-27
             Updated:        2014-02-27
             Ref:            https://rdap.arin.net/registry/autnum/16996
             
             
             OrgName:        Tarrant County
             OrgId:          CTT-17
             Address:        200 Taylor Steet
             City:           Fort Worth
             StateProv:      TX
             PostalCode:     76102
             Country:        US
             RegDate:        2013-09-26
             Updated:        2026-01-27
             Ref:            https://rdap.arin.net/registry/entity/CTT-17
             
             
             OrgAbuseHandle: JACKS702-ARIN
             OrgAbuseName:   Jackson, Anthony 
             OrgAbusePhone:  +1-817-884-3885 
             OrgAbuseEmail:  acjackson@tarrantcountytx.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/JACKS702-ARIN
             
             OrgTechHandle: MUELL238-ARIN
             OrgTechName:   Mueller, Roger 
             OrgTechPhone:  +1-817-212-7492 
             OrgTechEmail:  rsmueller@tarrantcountytx.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/MUELL238-ARIN
             
             OrgAbuseHandle: MUELL238-ARIN
             OrgAbuseName:   Mueller, Roger 
             OrgAbusePhone:  +1-817-212-7492 
             OrgAbuseEmail:  rsmueller@tarrantcountytx.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MUELL238-ARIN
             
             OrgTechHandle: JACKS702-ARIN
             OrgTechName:   Jackson, Anthony 
             OrgTechPhone:  +1-817-884-3885 
             OrgTechEmail:  acjackson@tarrantcountytx.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/JACKS702-ARIN
             
             OrgAbuseHandle: JONES1574-ARIN
             OrgAbuseName:   Jones, Angie 
             OrgAbusePhone:  +1-817-212-7471 
             OrgAbuseEmail:  acjones2@tarrantcounty.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/JONES1574-ARIN
             
             OrgTechHandle: JONES1574-ARIN
             OrgTechName:   Jones, Angie 
             OrgTechPhone:  +1-817-212-7471 
             OrgTechEmail:  acjones2@tarrantcounty.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/JONES1574-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.
             #