Report for 398119

Name

DORDT-UNIVERSITY - Dordt 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.

398119 DORDT-UNIVERSITY - Dordt University, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS53347         PREMIER-COMMUNICATIONS - Premier Communications, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18441 AS398119       ORIGIN  Originate:       3840 /20.09  Transit:          0 /0.00  DORDT-UNIVERSITY - Dordt 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       %
75895 AS398119      DORDT-UNIVERSITY - Dordt University, US            4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  173.233.32.0/21      4777 2497 1299 5056 18883 53347 398119   
  173.233.40.0/22      4777 2497 1299 5056 18883 53347 398119   
  173.233.44.0/23      4777 2497 1299 5056 18883 53347 398119   
  198.97.44.0/24       4777 6939 5056 18883 53347 398119   

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

AS398119   3 More Specifics   4 Total Advertisements   DORDT-UNIVERSITY - Dordt University, US
    173.233.32.0/21               173.233.32.0/20
    173.233.40.0/22               173.233.32.0/20
    173.233.44.0/23               173.233.32.0/20

Whois Entry

whois: 402332

IANA has recorded AS398119 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS398119\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:       398119
             ASName:         DORDT-UNIVERSITY
             ASHandle:       AS398119
             RegDate:        2019-11-04
             Updated:        2019-11-04
             Comment:        www.dordt.edu
             Ref:            https://rdap.arin.net/registry/autnum/398119
             
             
             OrgName:        Dordt University
             OrgId:          DORDTC
             Address:        700 7th Street NE
             City:           Sioux Center
             StateProv:      IA
             PostalCode:     51250
             Country:        US
             RegDate:        1993-03-17
             Updated:        2019-05-23
             Ref:            https://rdap.arin.net/registry/entity/DORDTC
             
             
             OrgTechHandle: CSHD-ARIN
             OrgTechName:   Computer Services Help Desk
             OrgTechPhone:  +1-712-722-6299 
             OrgTechEmail:  helpdesk@dordt.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/CSHD-ARIN
             
             OrgAbuseHandle: CSHD-ARIN
             OrgAbuseName:   Computer Services Help Desk
             OrgAbusePhone:  +1-712-722-6299 
             OrgAbuseEmail:  helpdesk@dordt.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CSHD-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.
             #