Report for 394251

Name

CFF - Cystic Fibrosis 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 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.

394251 CFF - Cystic Fibrosis Foundation, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS46887         CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
75997 AS394251       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  CFF - Cystic Fibrosis Foundation, 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       %
74318 AS394251      CFF - Cystic Fibrosis Foundation, US               1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  198.162.0.0/24       4777 2516 1299 46887 394251   

Whois Entry

whois: 402603

IANA has recorded AS394251 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS394251\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:       394251
             ASName:         CFF
             ASHandle:       AS394251
             RegDate:        2015-07-21
             Updated:        2015-07-21
             Ref:            https://rdap.arin.net/registry/autnum/394251
             
             
             OrgName:        Cystic Fibrosis Foundation
             OrgId:          CFF-23
             Address:        4550 Montgomery Ave, Suite 1100N
             City:           bethesda
             StateProv:      MD
             PostalCode:     20814
             Country:        US
             RegDate:        2013-04-03
             Updated:        2019-10-15
             Ref:            https://rdap.arin.net/registry/entity/CFF-23
             
             
             OrgTechHandle: NETWO5981-ARIN
             OrgTechName:   Network Engineer
             OrgTechPhone:  +1-301-907-2599 
             OrgTechEmail:  noc@cff.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO5981-ARIN
             
             OrgAbuseHandle: NETWO5981-ARIN
             OrgAbuseName:   Network Engineer
             OrgAbusePhone:  +1-301-907-2599 
             OrgAbuseEmail:  noc@cff.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO5981-ARIN
             
             OrgNOCHandle: NETWO5981-ARIN
             OrgNOCName:   Network Engineer
             OrgNOCPhone:  +1-301-907-2599 
             OrgNOCEmail:  noc@cff.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO5981-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.
             #