Report for 11206

Name

FSU-AS-1 - Ferris 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 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.

11206 FSU-AS-1, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS237           MERIT-AS-14, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2566  AS11206        ORIGIN  Originate:      86272 /15.60  Transit:          0 /0.00  FSU-AS-1, 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       %
 1885 AS11206       FSU-AS-1, US                                      32     31      0      1     31  96.88%


  Prefix               AS Path                              Aggregation Suggestion
  161.57.0.0/16        293 237 11206          
  161.57.6.0/24        293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.61.0/24       293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.62.0/24       293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.70.0/23       293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.72.0/23       293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.76.0/22       293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.80.0/22       293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.84.0/23       293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.102.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.104.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.108.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.112.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.132.0/22      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.152.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.156.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.180.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.182.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.184.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.186.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.188.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.192.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.196.0/22      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.220.0/22      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.224.0/22      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.228.0/22      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.232.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.234.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.236.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.238.0/23      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.240.0/21      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206
  161.57.252.0/22      293 237 11206        - Withdrawn - matching aggregate 161.57.0.0/16 293 237 11206

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

AS11206   29 More Specifics   30 Total Advertisements   FSU-AS-1, US
    161.57.6.0/24                 161.57.0.0/16
    161.57.70.0/23                161.57.0.0/16
    161.57.72.0/23                161.57.0.0/16
    161.57.76.0/22                161.57.0.0/16
    161.57.80.0/22                161.57.0.0/16
    161.57.84.0/23                161.57.0.0/16
    161.57.102.0/23               161.57.0.0/16
    161.57.104.0/23               161.57.0.0/16
    161.57.108.0/23               161.57.0.0/16
    161.57.112.0/23               161.57.0.0/16
    161.57.132.0/22               161.57.0.0/16
    161.57.152.0/23               161.57.0.0/16
    161.57.156.0/23               161.57.0.0/16
    161.57.180.0/23               161.57.0.0/16
    161.57.182.0/23               161.57.0.0/16
    161.57.184.0/23               161.57.0.0/16
    161.57.186.0/23               161.57.0.0/16
    161.57.188.0/23               161.57.0.0/16
    161.57.192.0/23               161.57.0.0/16
    161.57.196.0/22               161.57.0.0/16
    161.57.220.0/22               161.57.0.0/16
    161.57.224.0/22               161.57.0.0/16
    161.57.228.0/22               161.57.0.0/16
    161.57.232.0/23               161.57.0.0/16
    161.57.234.0/23               161.57.0.0/16
    161.57.236.0/23               161.57.0.0/16
    161.57.238.0/23               161.57.0.0/16
    161.57.240.0/21               161.57.0.0/16
    161.57.252.0/22               161.57.0.0/16
    161.57.61.0/24                161.57.0.0/16
    161.57.62.0/24                161.57.0.0/16

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 161.57.61.0/24              Withdrawn
    - 161.57.62.0/24              Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS11206 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11206\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:       11206
             ASName:         FSU-AS-1
             ASHandle:       AS11206
             RegDate:        2006-09-13
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/11206
             
             
             OrgName:        Ferris State University
             OrgId:          FSU-2
             Address:        Ferris State University
             Address:        ITS Department
             Address:        West 109
             Address:        330 Oak Street
             City:           Big Rapids
             StateProv:      MI
             PostalCode:     49307-2031
             Country:        US
             RegDate:        1992-06-01
             Updated:        2023-05-08
             Ref:            https://rdap.arin.net/registry/entity/FSU-2
             
             
             OrgAbuseHandle: ABUSE1057-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-231-591-2000 
             OrgAbuseEmail:  abuse@ferris.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1057-ARIN
             
             OrgTechHandle: TECHN1455-ARIN
             OrgTechName:   Technical Contact
             OrgTechPhone:  +1-231-591-2000 
             OrgTechEmail:  stevendockham@ferris.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/TECHN1455-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.
             #