Report for 40947

Name

FWOCE-AS42 - Franklin W. Olin College Of Engineering, 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.

40947 FWOCE-AS42, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS46887         CROWNCASTLE-AS46887, US
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
25259 AS40947        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  FWOCE-AS42, 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       %
16748 AS40947       FWOCE-AS42, US                                     5      4      2      3      2  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  208.91.52.0/22       293 3356 40947         
  208.91.52.0/23       7018 1299 46887 40947 + Announce - aggregate of 208.91.52.0/24 (7018 1299 46887 40947) and 208.91.53.0/24 (7018 1299 46887 40947)
  208.91.52.0/24       7018 1299 46887 40947 - Withdrawn - aggregated with 208.91.53.0/24 (7018 1299 46887 40947)
  208.91.53.0/24       7018 1299 46887 40947 - Withdrawn - aggregated with 208.91.52.0/24 (7018 1299 46887 40947)
  208.91.54.0/23       7018 3356 40947      + Announce - aggregate of 208.91.54.0/24 (7018 3356 40947) and 208.91.55.0/24 (7018 3356 40947)
  208.91.54.0/24       7018 3356 40947      - Withdrawn - aggregated with 208.91.55.0/24 (7018 3356 40947)
  208.91.55.0/24       7018 3356 40947      - Withdrawn - aggregated with 208.91.54.0/24 (7018 3356 40947)

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

AS40947   4 More Specifics   5 Total Advertisements   FWOCE-AS42, US
    208.91.52.0/24                208.91.52.0/22
    208.91.53.0/24                208.91.52.0/22
    208.91.54.0/24                208.91.52.0/22
    208.91.55.0/24                208.91.52.0/22

Whois Entry

whois: 402590

IANA has recorded AS40947 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS40947\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:       40947
             ASName:         FWOCE-AS42
             ASHandle:       AS40947
             RegDate:        2008-05-30
             Updated:        2012-04-05
             Comment:        http://www.olin.edu, Standard hours are 8am to 6pm EST
             Ref:            https://rdap.arin.net/registry/autnum/40947
             
             
             OrgName:        Franklin W. Olin College Of Engineering
             OrgId:          FWOCE
             Address:        1000 Olin Way
             City:           Needham
             StateProv:      MA
             PostalCode:     02492
             Country:        US
             RegDate:        2001-05-24
             Updated:        2012-04-05
             Comment:        http://www.olin.edu
             Ref:            https://rdap.arin.net/registry/entity/FWOCE
             
             
             OrgNOCHandle: MHO124-ARIN
             OrgNOCName:   Horne, Michael 
             OrgNOCPhone:  +1-781-292-2438 
             OrgNOCEmail:  michael.horne@olin.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/MHO124-ARIN
             
             OrgTechHandle: MHO124-ARIN
             OrgTechName:   Horne, Michael 
             OrgTechPhone:  +1-781-292-2438 
             OrgTechEmail:  michael.horne@olin.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/MHO124-ARIN
             
             OrgAbuseHandle: MA685-ARIN
             OrgAbuseName:   Amaral, Manuel 
             OrgAbusePhone:  +1-781-292-2433 
             OrgAbuseEmail:  manuel.amaral@olin.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MA685-ARIN
             
             OrgNOCHandle: MA685-ARIN
             OrgNOCName:   Amaral, Manuel 
             OrgNOCPhone:  +1-781-292-2433 
             OrgNOCEmail:  manuel.amaral@olin.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/MA685-ARIN
             
             OrgTechHandle: MA685-ARIN
             OrgTechName:   Amaral, Manuel 
             OrgTechPhone:  +1-781-292-2433 
             OrgTechEmail:  manuel.amaral@olin.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/MA685-ARIN
             
             RNOCHandle: MHO124-ARIN
             RNOCName:   Horne, Michael 
             RNOCPhone:  +1-781-292-2438 
             RNOCEmail:  michael.horne@olin.edu
             RNOCRef:    https://rdap.arin.net/registry/entity/MHO124-ARIN
             
             RTechHandle: MHO124-ARIN
             RTechName:   Horne, Michael 
             RTechPhone:  +1-781-292-2438 
             RTechEmail:  michael.horne@olin.edu
             RTechRef:    https://rdap.arin.net/registry/entity/MHO124-ARIN
             
             RAbuseHandle: MA685-ARIN
             RAbuseName:   Amaral, Manuel 
             RAbusePhone:  +1-781-292-2433 
             RAbuseEmail:  manuel.amaral@olin.edu
             RAbuseRef:    https://rdap.arin.net/registry/entity/MA685-ARIN
             
             RNOCHandle: MA685-ARIN
             RNOCName:   Amaral, Manuel 
             RNOCPhone:  +1-781-292-2433 
             RNOCEmail:  manuel.amaral@olin.edu
             RNOCRef:    https://rdap.arin.net/registry/entity/MA685-ARIN
             
             RTechHandle: MA685-ARIN
             RTechName:   Amaral, Manuel 
             RTechPhone:  +1-781-292-2433 
             RTechEmail:  manuel.amaral@olin.edu
             RTechRef:    https://rdap.arin.net/registry/entity/MA685-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.
             #