Report for 400425

Name

NRH4301 - CITY OF NORTH RICHLAND HILLS, 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.

400425 NRH4301 - CITY OF NORTH RICHLAND HILLS, 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
44031 AS400425       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  NRH4301 - CITY OF NORTH RICHLAND HILLS, 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       %
15267 AS400425      NRH4301 - CITY OF NORTH RICHLAND HILLS, US         4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  65.97.56.0/22        4777 2497 7018 400425 + Announce - aggregate of 65.97.56.0/23 (4777 2497 7018 400425) and 65.97.58.0/23 (4777 2497 7018 400425)
  65.97.56.0/24        4777 2497 7018 400425 - Withdrawn - aggregated with 65.97.57.0/24 (4777 2497 7018 400425)
  65.97.57.0/24        4777 2497 7018 400425 - Withdrawn - aggregated with 65.97.56.0/24 (4777 2497 7018 400425)
  65.97.58.0/24        4777 2497 7018 400425 - Withdrawn - aggregated with 65.97.59.0/24 (4777 2497 7018 400425)
  65.97.59.0/24        4777 2497 7018 400425 - Withdrawn - aggregated with 65.97.58.0/24 (4777 2497 7018 400425)

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

AS400425   4 More Specifics   4 Total Advertisements   NRH4301 - CITY OF NORTH RICHLAND HILLS, US
    65.97.56.0/24                 65.97.56.0/22
    65.97.57.0/24                 65.97.56.0/22
    65.97.58.0/24                 65.97.56.0/22
    65.97.59.0/24                 65.97.56.0/22

Whois Entry

whois: 402591

IANA has recorded AS400425 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS400425\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:       400425
             ASName:         NRH4301
             ASHandle:       AS400425
             RegDate:        2022-02-01
             Updated:        2022-02-01
             Ref:            https://rdap.arin.net/registry/autnum/400425
             
             
             OrgName:        CITY OF NORTH RICHLAND HILLS
             OrgId:          CNRH
             Address:        4301 City Point Dr.
             City:           NORTH RICHLAND HILLS
             StateProv:      TX
             PostalCode:     76180
             Country:        US
             RegDate:        2015-05-21
             Updated:        2025-07-28
             Ref:            https://rdap.arin.net/registry/entity/CNRH
             
             
             OrgTechHandle: BURNS135-ARIN
             OrgTechName:   BURNS, NIC 
             OrgTechPhone:  +1-817-427-6236 
             OrgTechEmail:  nburns@nrhtx.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/BURNS135-ARIN
             
             OrgAbuseHandle: BURNS135-ARIN
             OrgAbuseName:   BURNS, NIC 
             OrgAbusePhone:  +1-817-427-6236 
             OrgAbuseEmail:  nburns@nrhtx.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/BURNS135-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.
             #