Report for 400066

Name

FRIB-01 - Michigan State University, 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.

400066 FRIB-01 - Michigan State University, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS293           ESNET - ESnet, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16572 AS400066       ORIGIN  Originate:       4352 /19.91  Transit:          0 /0.00  FRIB-01 - Michigan State University, 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       %
30173 AS400066      FRIB-01 - Michigan State University, US            2      1      0      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  35.11.80.0/20        4777 2516 293 400066   
  35.11.95.0/24        4777 2516 293 400066 - Withdrawn - matching aggregate 35.11.80.0/20 4777 2516 293 400066

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

AS400066   2 More Specifics   2 Total Advertisements   FRIB-01 - Michigan State University, US
    35.11.80.0/20                 35.0.0.0/12
    35.11.95.0/24                 35.0.0.0/12

Whois Entry

whois: 402603

IANA has recorded AS400066 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS400066\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:       400066
             ASName:         FRIB-01
             ASHandle:       AS400066
             RegDate:        2021-09-22
             Updated:        2025-05-14
             Comment:        https://frib.msu.edu
             Comment:        Standard hours of operations are 8:00 AM  to 5:00 PM EST
             Ref:            https://rdap.arin.net/registry/autnum/400066
             
             
             OrgName:        Michigan State University
             OrgId:          MSU-48
             Address:        640 South Shaw Lane
             City:           East Lansing
             StateProv:      MI
             PostalCode:     48824
             Country:        US
             RegDate:        2021-09-01
             Updated:        2026-06-09
             Comment:        Michigan State University (MSU) establishes and operates the Facility for Rare Isotope Beams (FRIB) as a user facility for the Office of Nuclear Physics in the U.S. Department of Energy Office of Science (DOE-SC). FRIB is funded by the DOE-SC, MSU, and the State of Michigan, with user facility operation supported by the DOE-SC Office of Nuclear Physics. FRIB will enable scientists to make discoveries about the properties of rare isotopes (that is, short-lived nuclei not normally found on Earth), nuclear astrophysics, fundamental interactions, and applications for society, including in medicine, homeland security, and industry.
             Ref:            https://rdap.arin.net/registry/entity/MSU-48
             
             
             OrgNOCHandle: JONES2879-ARIN
             OrgNOCName:   Jones, Clinton 
             OrgNOCPhone:  +1-517-908-7683 
             OrgNOCEmail:  jonesc@frib.msu.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/JONES2879-ARIN
             
             OrgRoutingHandle: JONES2879-ARIN
             OrgRoutingName:   Jones, Clinton 
             OrgRoutingPhone:  +1-517-908-7683 
             OrgRoutingEmail:  jonesc@frib.msu.edu
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/JONES2879-ARIN
             
             OrgDNSHandle: JONES2879-ARIN
             OrgDNSName:   Jones, Clinton 
             OrgDNSPhone:  +1-517-908-7683 
             OrgDNSEmail:  jonesc@frib.msu.edu
             OrgDNSRef:    https://rdap.arin.net/registry/entity/JONES2879-ARIN
             
             OrgTechHandle: JONES2879-ARIN
             OrgTechName:   Jones, Clinton 
             OrgTechPhone:  +1-517-908-7683 
             OrgTechEmail:  jonesc@frib.msu.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/JONES2879-ARIN
             
             OrgAbuseHandle: JONES2879-ARIN
             OrgAbuseName:   Jones, Clinton 
             OrgAbusePhone:  +1-517-908-7683 
             OrgAbuseEmail:  jonesc@frib.msu.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/JONES2879-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.
             #