Report for 13838

Name

EMERSON - Emerson College, 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.

13838 EMERSON - Emerson College, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10095 AS13838        ORIGIN  Originate:      10240 /18.68  Transit:          0 /0.00  EMERSON - Emerson College, 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       %
33695 AS13838       EMERSON - Emerson College, US                      5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  172.99.212.0/22      4777 2497 3356 13838 13838 13838 13838 13838 13838   
  172.99.212.0/23      4777 2516 3356 13838 13838   
  172.99.214.0/24      4777 2497 3356 13838   
  172.99.215.0/24      4777 2516 3356 13838 13838   
  199.94.64.0/19       4777 2516 3356 13838 13838   

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

AS13838   4 More Specifics   5 Total Advertisements   EMERSON - Emerson College, US
    172.99.212.0/23               172.99.212.0/22
    172.99.214.0/24               172.99.212.0/22
    172.99.215.0/24               172.99.212.0/22
    199.94.64.0/19                199.92.0.0/14

Whois Entry

whois: 402332

IANA has recorded AS13838 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13838\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:       13838
             ASName:         EMERSON
             ASHandle:       AS13838
             RegDate:        2006-02-10
             Updated:        2017-03-16
             Ref:            https://rdap.arin.net/registry/autnum/13838
             
             
             OrgName:        Emerson College
             OrgId:          EMERSO
             Address:        Emerson College
             Address:        120 Boylston Street
             City:           Boston
             StateProv:      MA
             PostalCode:     02116
             Country:        US
             RegDate:        1994-10-03
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/EMERSO
             
             
             OrgAbuseHandle: DNT6-ARIN
             OrgAbuseName:   Director of Networking and Telecom
             OrgAbusePhone:  +1-617-824-8294 
             OrgAbuseEmail:  root@emerson.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DNT6-ARIN
             
             OrgTechHandle: DNT6-ARIN
             OrgTechName:   Director of Networking and Telecom
             OrgTechPhone:  +1-617-824-8294 
             OrgTechEmail:  root@emerson.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/DNT6-ARIN
             
             RNOCHandle: DNT6-ARIN
             RNOCName:   Director of Networking and Telecom
             RNOCPhone:  +1-617-824-8294 
             RNOCEmail:  root@emerson.edu
             RNOCRef:    https://rdap.arin.net/registry/entity/DNT6-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.
             #