Report for 23003

Name

MWAA - Metropolitan Washington Airports Authority, 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.

23003 MWAA - Metropolitan Washington Airports Authority, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS22773         ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30157 AS23003        ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  MWAA - Metropolitan Washington Airports Authority, 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       %
21636 AS23003       MWAA - Metropolitan Washington Airports Autho      3      1      0      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  205.153.92.0/22      4777 2497 6461 23003   
  205.153.92.0/24      4608 7575 1299 22773 23003   
  205.153.95.0/24      4777 2497 6461 23003 - Withdrawn - matching aggregate 205.153.92.0/22 4777 2497 6461 23003

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

AS23003   2 More Specifics   3 Total Advertisements   MWAA - Metropolitan Washington Airports Authority, US
    205.153.92.0/24               205.153.92.0/22
    205.153.95.0/24               205.153.92.0/22

Whois Entry

whois: 402603

IANA has recorded AS23003 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS23003\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:       23003
             ASName:         MWAA
             ASHandle:       AS23003
             RegDate:        2001-12-28
             Updated:        2017-09-27
             Ref:            https://rdap.arin.net/registry/autnum/23003
             
             
             OrgName:        Metropolitan Washington Airports Authority
             OrgId:          MWAA
             Address:        1 Aviation Circle
             City:           Washington
             StateProv:      DC
             PostalCode:     20001
             Country:        US
             RegDate:        1995-05-19
             Updated:        2017-09-06
             Ref:            https://rdap.arin.net/registry/entity/MWAA
             
             
             OrgTechHandle: DNSAD324-ARIN
             OrgTechName:   DNSadmin
             OrgTechPhone:  +1-703-417-8600 
             OrgTechEmail:  ssldnsadmin@mwaa.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DNSAD324-ARIN
             
             OrgAbuseHandle: DNSAD324-ARIN
             OrgAbuseName:   DNSadmin
             OrgAbusePhone:  +1-703-417-8600 
             OrgAbuseEmail:  ssldnsadmin@mwaa.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DNSAD324-ARIN
             
             RAbuseHandle: DNSAD324-ARIN
             RAbuseName:   DNSadmin
             RAbusePhone:  +1-703-417-8600 
             RAbuseEmail:  ssldnsadmin@mwaa.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/DNSAD324-ARIN
             
             RNOCHandle: DNSAD324-ARIN
             RNOCName:   DNSadmin
             RNOCPhone:  +1-703-417-8600 
             RNOCEmail:  ssldnsadmin@mwaa.com
             RNOCRef:    https://rdap.arin.net/registry/entity/DNSAD324-ARIN
             
             RTechHandle: DNSAD324-ARIN
             RTechName:   DNSadmin
             RTechPhone:  +1-703-417-8600 
             RTechEmail:  ssldnsadmin@mwaa.com
             RTechRef:    https://rdap.arin.net/registry/entity/DNSAD324-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.
             #