Report for 7328

Name

CHOP - The Children's Hospital of Philadelphia, 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.

7328 CHOP, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS33287         COMCAST-33287, US
    AS46887         CROWNCASTLE-AS46887, US
    AS10466         MAGPI, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3053  AS7328         ORIGIN  Originate:      69888 /15.91  Transit:          0 /0.00  CHOP, 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       %
15671 AS7328        CHOP, US                                           4      2      0      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  159.14.0.0/16        11537 10466 7328       
  159.14.197.0/24      11537 10466 7328     - Withdrawn - matching aggregate 159.14.0.0/16 11537 10466 7328
  159.14.224.0/21      57866 1299 46887 7328   
  159.14.232.0/21      11537 10466 7328     - Withdrawn - matching aggregate 159.14.0.0/16 11537 10466 7328

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

AS7328   10 More Specifics   11 Total Advertisements   CHOP, US
    159.14.198.0/24               159.14.0.0/16
    159.14.220.0/24               159.14.0.0/16
    159.14.222.0/24               159.14.0.0/16
    159.14.224.0/21               159.14.0.0/16
    159.14.232.0/21               159.14.0.0/16
    159.14.240.0/24               159.14.0.0/16
    159.14.241.0/24               159.14.0.0/16
    159.14.242.0/24               159.14.0.0/16
    159.14.243.0/24               159.14.0.0/16
    159.14.249.0/24               159.14.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS7328 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS7328\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:       7328
             ASName:         CHOP
             ASHandle:       AS7328
             RegDate:        1996-11-08
             Updated:        2026-02-27
             Ref:            https://rdap.arin.net/registry/autnum/7328
             
             
             OrgName:        The Children's Hospital of Philadelphia
             OrgId:          CHP-10
             Address:        34th and Civic Center Blvd
             City:           Philadelphia
             StateProv:      PA
             PostalCode:     19104
             Country:        US
             RegDate:        1992-02-25
             Updated:        2026-03-03
             Ref:            https://rdap.arin.net/registry/entity/CHP-10
             
             
             OrgTechHandle: FLR10-ARIN
             OrgTechName:   Rosalia, Frank Lawrence
             OrgTechPhone:  +1-917-662-9908 
             OrgTechEmail:  rosaliaf@chop.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/FLR10-ARIN
             
             OrgDNSHandle: HARRI2709-ARIN
             OrgDNSName:   Harris, Mike 
             OrgDNSPhone:  +1-732-986-4434 
             OrgDNSEmail:  DL-DTSNetworkProductTeam@chop.edu
             OrgDNSRef:    https://rdap.arin.net/registry/entity/HARRI2709-ARIN
             
             OrgNOCHandle: FINAZ5-ARIN
             OrgNOCName:   Finazzo, Stephen 
             OrgNOCPhone:  +1-267-476-1266 
             OrgNOCEmail:  finazzos@chop.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/FINAZ5-ARIN
             
             OrgTechHandle: NOC12811-ARIN
             OrgTechName:   Network Operations Center
             OrgTechPhone:  +1-215-590-4357 
             OrgTechEmail:  netops@email.chop.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/NOC12811-ARIN
             
             OrgRoutingHandle: SHERM170-ARIN
             OrgRoutingName:   Sherman, Jeff 
             OrgRoutingPhone:  +1-267-426-7258 
             OrgRoutingEmail:  SHERMANJ@chop.edu
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/SHERM170-ARIN
             
             OrgAbuseHandle: SECUR212-ARIN
             OrgAbuseName:   Security Operations
             OrgAbusePhone:  +1-215-590-4357 
             OrgAbuseEmail:  infosecurity@chop.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SECUR212-ARIN
             
             RAbuseHandle: SECUR212-ARIN
             RAbuseName:   Security Operations
             RAbusePhone:  +1-215-590-4357 
             RAbuseEmail:  infosecurity@chop.edu
             RAbuseRef:    https://rdap.arin.net/registry/entity/SECUR212-ARIN
             
             RNOCHandle: NOC12811-ARIN
             RNOCName:   Network Operations Center
             RNOCPhone:  +1-215-590-4357 
             RNOCEmail:  netops@email.chop.edu
             RNOCRef:    https://rdap.arin.net/registry/entity/NOC12811-ARIN
             
             RTechHandle: FLR10-ARIN
             RTechName:   Rosalia, Frank Lawrence
             RTechPhone:  +1-917-662-9908 
             RTechEmail:  rosaliaf@chop.edu
             RTechRef:    https://rdap.arin.net/registry/entity/FLR10-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.
             #