Report for 11221

Name

WHRONET - WHRO Public Media, 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.

11221 WHRONET - WHRO Public Media, 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
10309 AS11221        ORIGIN  Originate:       9728 /18.75  Transit:          0 /0.00  WHRONET - WHRO Public Media, 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       %
 6377 AS11221       WHRONET - WHRO Public Media, US                   10      8      1      3      7  70.00%


  Prefix               AS Path                              Aggregation Suggestion
  64.5.128.0/20        4777 2516 3356 11221   
  64.5.128.0/23        4777 2516 3356 11221 - Withdrawn - matching aggregate 64.5.128.0/20 4777 2516 3356 11221
  64.5.130.0/24        4777 2516 3356 11221 - Withdrawn - matching aggregate 64.5.128.0/20 4777 2516 3356 11221
  64.5.132.0/22        4777 2516 3356 11221 - Withdrawn - matching aggregate 64.5.128.0/20 4777 2516 3356 11221
  64.5.136.0/22        4777 2516 3356 11221 - Withdrawn - matching aggregate 64.5.128.0/20 4777 2516 3356 11221
  64.5.140.0/22        4777 2516 3356 11221 - Withdrawn - matching aggregate 64.5.128.0/20 4777 2516 3356 11221
  64.5.141.0/24        4777 2516 3356 11221 - Withdrawn - matching aggregate 64.5.128.0/20 4777 2516 3356 11221
  64.5.144.0/22        4777 2516 3356 11221   
  64.5.154.0/23        4777 2516 3356 11221 + Announce - aggregate of 64.5.154.0/24 (4777 2516 3356 11221) and 64.5.155.0/24 (4777 2516 3356 11221)
  64.5.154.0/24        4777 2516 3356 11221 - Withdrawn - aggregated with 64.5.155.0/24 (4777 2516 3356 11221)
  64.5.155.0/24        4777 2516 3356 11221 - Withdrawn - aggregated with 64.5.154.0/24 (4777 2516 3356 11221)

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

AS11221   10 More Specifics   10 Total Advertisements   WHRONET - WHRO Public Media, US
    64.5.128.0/20                 64.5.128.0/19
    64.5.128.0/23                 64.5.128.0/19
    64.5.130.0/24                 64.5.128.0/19
    64.5.132.0/22                 64.5.128.0/19
    64.5.136.0/22                 64.5.128.0/19
    64.5.140.0/22                 64.5.128.0/19
    64.5.141.0/24                 64.5.128.0/19
    64.5.144.0/22                 64.5.128.0/19
    64.5.154.0/24                 64.5.128.0/19
    64.5.155.0/24                 64.5.128.0/19

Whois Entry

whois: 402603

IANA has recorded AS11221 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11221\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:       11221
             ASName:         WHRONET
             ASHandle:       AS11221
             RegDate:        1998-05-21
             Updated:        2025-02-07
             Ref:            https://rdap.arin.net/registry/autnum/11221
             
             
             OrgName:        WHRO Public Media
             OrgId:          WHRO
             Address:        WHRO-TV
             Address:        5200 Hampton Boulevard
             City:           Norfolk
             StateProv:      VA
             PostalCode:     23508
             Country:        US
             RegDate:        1993-11-04
             Updated:        2025-02-07
             Ref:            https://rdap.arin.net/registry/entity/WHRO
             
             
             OrgTechHandle: DTC3-ARIN
             OrgTechName:   Contact, Domain Technical
             OrgTechPhone:  +1-757-889-9400 
             OrgTechEmail:  domain-technical@whro.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/DTC3-ARIN
             
             OrgAbuseHandle: DTC3-ARIN
             OrgAbuseName:   Contact, Domain Technical
             OrgAbusePhone:  +1-757-889-9400 
             OrgAbuseEmail:  domain-technical@whro.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DTC3-ARIN
             
             OrgTechHandle: VOIGH19-ARIN
             OrgTechName:   Voightritter, Dave 
             OrgTechPhone:  +1-757-889-9452 
             OrgTechEmail:  dave.voightritter@whro.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/VOIGH19-ARIN
             
             RTechHandle: JK2066-ARIN
             RTechName:   Kerr, Jay 
             RTechPhone:  +1-757-489-1176 
             RTechEmail:  gkerr@whro.net
             RTechRef:    https://rdap.arin.net/registry/entity/JK2066-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.
             #