Report for 21784

Name

AUCRWWL - The Robert W. Woodruff Library of the Atlanta University Center, Inc., 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.

21784 AUCRWWL - The Robert W. Woodruff Library of the Atlanta University Center, Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS7725          COMCAST-7725 - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
44558 AS21784        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  AUCRWWL - The Robert W. Woodruff Library of the Atlanta University Center, Inc., 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       %
35688 AS21784       AUCRWWL - The Robert W. Woodruff Library of t      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  216.150.22.0/23      4777 2516 7922 7725 21784 21784 21784 21784 21784   
  216.150.22.0/24      4777 2497 174 21784    

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

AS21784   1 More Specifics   2 Total Advertisements   AUCRWWL - The Robert W. Woodruff Library of the Atlanta University Center, Inc., US
    216.150.22.0/24               216.150.22.0/23

Whois Entry

whois: 402599

IANA has recorded AS21784 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21784\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:       21784
             ASName:         AUCRWWL
             ASHandle:       AS21784
             RegDate:        2012-06-07
             Updated:        2024-02-29
             Ref:            https://rdap.arin.net/registry/autnum/21784
             
             
             OrgName:        The Robert W. Woodruff Library of the Atlanta University Center, Inc.
             OrgId:          RWWLAUC-1
             Address:        111 JAMES P. BRAWLEY DR. S.W.
             City:           ATLANTA
             StateProv:      GA
             PostalCode:     30314
             Country:        US
             RegDate:        2024-01-08
             Updated:        2024-02-13
             Ref:            https://rdap.arin.net/registry/entity/RWWLAUC-1
             
             
             OrgTechHandle: BANKS20-ARIN
             OrgTechName:   Banks, Kevin 
             OrgTechPhone:  +1-404-978-2050 
             OrgTechEmail:  kbanks@auctr.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/BANKS20-ARIN
             
             OrgAbuseHandle: BANKS20-ARIN
             OrgAbuseName:   Banks, Kevin 
             OrgAbusePhone:  +1-404-978-2050 
             OrgAbuseEmail:  kbanks@auctr.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/BANKS20-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.
             #