Report for 396224

Name

NSF-INTERNATIONAL - NSF International, 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.

396224 NSF-INTERNATIONAL - NSF International, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS33668         CMCS - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
57595 AS396224       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  NSF-INTERNATIONAL - NSF International, 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       %
75278 AS396224      NSF-INTERNATIONAL - NSF International, US          2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  50.226.98.0/24       4777 2516 7922 33668 396224   
  170.76.195.0/24      4777 2516 7922 33668 396224   

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

AS396224   1 More Specifics   2 Total Advertisements   NSF-INTERNATIONAL - NSF International, US
    50.226.98.0/24                50.128.0.0/9

Whois Entry

whois: 402603

IANA has recorded AS396224 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS396224\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:       396224
             ASName:         NSF-INTERNATIONAL
             ASHandle:       AS396224
             RegDate:        2017-04-07
             Updated:        2017-04-07
             Comment:        www.nsf.org
             Ref:            https://rdap.arin.net/registry/autnum/396224
             
             
             OrgName:        NSF International
             OrgId:          NSFIN
             Address:        789 Dixboro Road
             City:           Ann Arbor
             StateProv:      MI
             PostalCode:     48105
             Country:        US
             RegDate:        2006-11-15
             Updated:        2026-05-01
             Ref:            https://rdap.arin.net/registry/entity/NSFIN
             
             
             OrgAbuseHandle: ADMIN9341-ARIN
             OrgAbuseName:   Adminstrator
             OrgAbusePhone:  +1-586-843-6379 
             OrgAbuseEmail:  rwallner@nsf.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN9341-ARIN
             
             OrgTechHandle: ADMIN9341-ARIN
             OrgTechName:   Adminstrator
             OrgTechPhone:  +1-586-843-6379 
             OrgTechEmail:  rwallner@nsf.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN9341-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.
             #