Report for 22955

Name

CHHS-1 - Children's Hospital & Health System, Inc., 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 AS6447) 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.

22955 CHHS-1, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS40264         TWC-40264-WI-MN-UPPERMI-C3, US
    AS18683         MWFN, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24833 AS22955        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  CHHS-1, 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       %
16190 AS22955       CHHS-1, US                                         5      2      0      3      2  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  208.84.184.0/22      2914 18683 22955 22955 22955 22955   
  208.84.184.0/24      3257 20115 40264 22955 22955 22955 22955   
  208.84.185.0/24      2914 18683 22955 22955 22955 22955 - Withdrawn - matching aggregate 208.84.184.0/22 2914 18683 22955 22955 22955 22955
  208.84.186.0/24      3257 20115 40264 22955 22955 22955 22955   
  208.84.187.0/24      2914 18683 22955 22955 22955 22955 - Withdrawn - matching aggregate 208.84.184.0/22 2914 18683 22955 22955 22955 22955

Whois Entry

whois: 402603

IANA has recorded AS22955 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS22955\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:       22955
             ASName:         CHHS-1
             ASHandle:       AS22955
             RegDate:        2007-11-15
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/22955
             
             
             OrgName:        Children's Hospital & Health System, Inc.
             OrgId:          CHHS-1
             Address:        9000 West Wisconsin Avenue
             City:           Milwaukee
             StateProv:      WI
             PostalCode:     53201
             Country:        US
             RegDate:        2007-09-06
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/CHHS-1
             
             
             OrgAbuseHandle: NETWO1976-ARIN
             OrgAbuseName:   Network Support
             OrgAbusePhone:  +1-414-337-4357 
             OrgAbuseEmail:  AJohnson2@childrenswi.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO1976-ARIN
             
             OrgTechHandle: NETWO1976-ARIN
             OrgTechName:   Network Support
             OrgTechPhone:  +1-414-337-4357 
             OrgTechEmail:  AJohnson2@childrenswi.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO1976-ARIN
             
             RAbuseHandle: NETWO1976-ARIN
             RAbuseName:   Network Support
             RAbusePhone:  +1-414-337-4357 
             RAbuseEmail:  AJohnson2@childrenswi.org
             RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO1976-ARIN
             
             RTechHandle: NETWO1976-ARIN
             RTechName:   Network Support
             RTechPhone:  +1-414-337-4357 
             RTechEmail:  AJohnson2@childrenswi.org
             RTechRef:    https://rdap.arin.net/registry/entity/NETWO1976-ARIN
             
             RNOCHandle: NETWO1976-ARIN
             RNOCName:   Network Support
             RNOCPhone:  +1-414-337-4357 
             RNOCEmail:  AJohnson2@childrenswi.org
             RNOCRef:    https://rdap.arin.net/registry/entity/NETWO1976-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.
             #