Report for 398743

Name

NEMOURS - The Nemours Foundation, 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.

398743 NEMOURS, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS33287         COMCAST-33287, US
    AS33661         CMCS, US
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22216 AS398743       ORIGIN  Originate:       2816 /20.54  Transit:          0 /0.00  NEMOURS, 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       %
76376 AS398743      NEMOURS, US                                        8      0      0      8      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.152.103.0/24     7018 3356 398743       
  192.234.249.0/24     7018 3356 398743       
  192.234.253.0/24     7018 3356 398743       
  192.251.37.0/24      7018 3356 398743       
  198.140.158.0/24     7018 3356 398743       
  198.185.201.0/24     7018 3356 398743       
  199.254.16.0/22      7018 3356 398743       
  199.254.26.0/24      7018 3356 398743       

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

AS398743   1 More Specifics   5 Total Advertisements   NEMOURS, US
    199.254.16.0/22               199.254.16.0/21

Whois Entry

whois: 402551

IANA has recorded AS398743 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS398743\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:       398743
             ASName:         NEMOURS
             ASHandle:       AS398743
             RegDate:        2020-08-24
             Updated:        2020-08-24
             Ref:            https://rdap.arin.net/registry/autnum/398743
             
             
             OrgName:        The Nemours Foundation
             OrgId:          NCC-2
             Address:        10140 Centurion Parkway
             City:           Jacksonville
             StateProv:      FL
             PostalCode:     32256
             Country:        US
             RegDate:        1992-05-11
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/NCC-2
             
             
             OrgAbuseHandle: ZN65-ARIN
             OrgAbuseName:   Hostmaster
             OrgAbusePhone:  +1-904-697-4100 
             OrgAbuseEmail:  hostmaster@nemours.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZN65-ARIN
             
             OrgTechHandle: ZN65-ARIN
             OrgTechName:   Hostmaster
             OrgTechPhone:  +1-904-697-4100 
             OrgTechEmail:  hostmaster@nemours.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/ZN65-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.
             #