Report for 53621

Name

RADY-CHILDRENS-HOSPITAL-SAN-DIEGO - Rady Childrens Hospital - San Diego, 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.

53621 RADY-CHILDRENS-HOSPITAL-SAN-DIEGO - Rady Childrens Hospital - San Diego, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS22773         ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45426 AS53621        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  RADY-CHILDRENS-HOSPITAL-SAN-DIEGO - Rady Childrens Hospital - San Diego, 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       %
48568 AS53621       RADY-CHILDRENS-HOSPITAL-SAN-DIEGO - Rady Chil      3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  8.14.153.0/24        4777 2516 3356 53621   
  70.164.96.0/24       4777 2516 3257 22773 53621   
  70.167.4.0/24        4777 2516 3257 22773 53621   

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

AS53621   3 More Specifics   3 Total Advertisements   RADY-CHILDRENS-HOSPITAL-SAN-DIEGO - Rady Childrens Hospital - San Diego, US
    8.14.153.0/24                 8.12.0.0/14
    70.164.96.0/24                70.160.0.0/11
    70.167.4.0/24                 70.160.0.0/11

Whois Entry

whois: 402332

IANA has recorded AS53621 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53621\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:       53621
             ASName:         RADY-CHILDRENS-HOSPITAL-SAN-DIEGO
             ASHandle:       AS53621
             RegDate:        2010-08-13
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/53621
             
             
             OrgName:        Rady Children's Hospital - San Diego
             OrgId:          RCHSD
             Address:        3020 Childrens Way
             City:           San Diego
             StateProv:      CA
             PostalCode:     92123
             Country:        US
             RegDate:        2010-04-09
             Updated:        2017-02-03
             Ref:            https://rdap.arin.net/registry/entity/RCHSD
             
             
             OrgAbuseHandle: NETWO8069-ARIN
             OrgAbuseName:   Network Admins
             OrgAbusePhone:  +1-858-966-8111 
             OrgAbuseEmail:  NetworkAdmins@rchsd.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8069-ARIN
             
             OrgTechHandle: NETWO8069-ARIN
             OrgTechName:   Network Admins
             OrgTechPhone:  +1-858-966-8111 
             OrgTechEmail:  NetworkAdmins@rchsd.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8069-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.
             #