Report for 36525

Name

ALLEGIANCE-HEALTH - ALLEGIANCE HEALTH SERVICES, 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.

36525 ALLEGIANCE-HEALTH - ALLEGIANCE HEALTH SERVICES, 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
49566 AS36525        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  ALLEGIANCE-HEALTH - ALLEGIANCE HEALTH SERVICES, 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       %
22156 AS36525       ALLEGIANCE-HEALTH - ALLEGIANCE HEALTH SERVICE      2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.58.138.0/23      4777 2497 7018 36525 + Announce - aggregate of 192.58.138.0/24 (4777 2497 7018 36525) and 192.58.139.0/24 (4777 2497 7018 36525)
  192.58.138.0/24      4777 2497 7018 36525 - Withdrawn - aggregated with 192.58.139.0/24 (4777 2497 7018 36525)
  192.58.139.0/24      4777 2497 7018 36525 - Withdrawn - aggregated with 192.58.138.0/24 (4777 2497 7018 36525)

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

AS36525   2 More Specifics   2 Total Advertisements   ALLEGIANCE-HEALTH - ALLEGIANCE HEALTH SERVICES, US
    192.58.138.0/24               192.58.138.0/23
    192.58.139.0/24               192.58.138.0/23

Whois Entry

whois: 402591

IANA has recorded AS36525 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS36525\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:       36525
             ASName:         ALLEGIANCE-HEALTH
             ASHandle:       AS36525
             RegDate:        2014-09-29
             Updated:        2014-09-29
             Ref:            https://rdap.arin.net/registry/autnum/36525
             
             
             OrgName:        ALLEGIANCE HEALTH SERVICES
             OrgId:          AHS-154
             Address:        205 N EAST
             City:           JACKSON
             StateProv:      MI
             PostalCode:     49201
             Country:        US
             RegDate:        2013-06-27
             Updated:        2019-02-07
             Ref:            https://rdap.arin.net/registry/entity/AHS-154
             
             
             OrgTechHandle: TECHP34-ARIN
             OrgTechName:   TECH POC
             OrgTechPhone:  +1-517-205-3204 
             OrgTechEmail:  MRobbin2@hfhs.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/TECHP34-ARIN
             
             OrgNOCHandle: ROBBI28-ARIN
             OrgNOCName:   Robbins, Matthew 
             OrgNOCPhone:  +1-517-205-3204 
             OrgNOCEmail:  mrobbin2@hfhs.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ROBBI28-ARIN
             
             OrgTechHandle: ROBBI28-ARIN
             OrgTechName:   Robbins, Matthew 
             OrgTechPhone:  +1-517-205-3204 
             OrgTechEmail:  mrobbin2@hfhs.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/ROBBI28-ARIN
             
             OrgAbuseHandle: ABUSE4873-ARIN
             OrgAbuseName:   ABUSE POC
             OrgAbusePhone:  +1-517-205-3204 
             OrgAbuseEmail:  MRobbin2@hfhs.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE4873-ARIN
             
             OrgAbuseHandle: ROBBI28-ARIN
             OrgAbuseName:   Robbins, Matthew 
             OrgAbusePhone:  +1-517-205-3204 
             OrgAbuseEmail:  mrobbin2@hfhs.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ROBBI28-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.
             #