Report for 22945

Name

AS-PHHS - Parkland Health & Hospital System, 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.

22945 AS-PHHS - Parkland Health & Hospital System, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS11427         TWC-11427-TEXAS - Charter Communications Inc, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24702 AS22945        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS-PHHS - Parkland Health & Hospital System, 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       %
12511 AS22945       AS-PHHS - Parkland Health & Hospital System,       5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.12.104.0/22      4777 2516 174 22945 22945 22945   
  192.12.104.0/22      4777 2516 7843 11427 22945 + Announce - aggregate of 192.12.104.0/23 (4777 2516 7843 11427 22945) and 192.12.106.0/23 (4777 2516 7843 11427 22945)
  192.12.104.0/24      4777 2516 7843 11427 22945 - Withdrawn - aggregated with 192.12.105.0/24 (4777 2516 7843 11427 22945)
  192.12.105.0/24      4777 2516 7843 11427 22945 - Withdrawn - aggregated with 192.12.104.0/24 (4777 2516 7843 11427 22945)
  192.12.106.0/24      4777 2516 7843 11427 22945 - Withdrawn - aggregated with 192.12.107.0/24 (4777 2516 7843 11427 22945)
  192.12.107.0/24      4777 2516 7843 11427 22945 - Withdrawn - aggregated with 192.12.106.0/24 (4777 2516 7843 11427 22945)

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

AS22945   4 More Specifics   5 Total Advertisements   AS-PHHS - Parkland Health & Hospital System, US
    192.12.104.0/24               192.12.104.0/22
    192.12.105.0/24               192.12.104.0/22
    192.12.106.0/24               192.12.104.0/22
    192.12.107.0/24               192.12.104.0/22

Whois Entry

whois: 402332

IANA has recorded AS22945 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS22945\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:       22945
             ASName:         AS-PHHS
             ASHandle:       AS22945
             RegDate:        2012-11-02
             Updated:        2017-07-13
             Ref:            https://rdap.arin.net/registry/autnum/22945
             
             
             OrgName:        Parkland Health & Hospital System
             OrgId:          PHHS
             Address:        5201 Harry Hines Bouldevard
             City:           Dallas
             StateProv:      TX
             PostalCode:     75235
             Country:        US
             RegDate:        1997-01-22
             Updated:        2018-11-01
             Ref:            https://rdap.arin.net/registry/entity/PHHS
             
             
             OrgAbuseHandle: PNS10-ARIN
             OrgAbuseName:   Parkland Network Services
             OrgAbusePhone:  +1-469-419-0163 
             OrgAbuseEmail:  TeamITNetworkServices@phhs.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/PNS10-ARIN
             
             OrgTechHandle: PNS10-ARIN
             OrgTechName:   Parkland Network Services
             OrgTechPhone:  +1-469-419-0163 
             OrgTechEmail:  TeamITNetworkServices@phhs.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/PNS10-ARIN
             
             OrgNOCHandle: PNS10-ARIN
             OrgNOCName:   Parkland Network Services
             OrgNOCPhone:  +1-469-419-0163 
             OrgNOCEmail:  TeamITNetworkServices@phhs.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/PNS10-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.
             #