Report for 36787

Name

WMTW-TV-PORTLAND - Hearst-Argyle Television, 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.

36787 WMTW-TV-PORTLAND - Hearst-Argyle Television, Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS701           UUNET - Verizon Business, US
    AS21547         OXNET - FirstLight Fiber, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
49675 AS36787        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  WMTW-TV-PORTLAND - Hearst-Argyle Television, 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       %
41326 AS36787       WMTW-TV-PORTLAND - Hearst-Argyle Television,       2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  167.173.45.0/24      4777 2497 701 36787    
  167.173.237.0/24     4608 6939 3770 13536 21547 36787   

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

AS36787   2 More Specifics   2 Total Advertisements   WMTW-TV-PORTLAND - Hearst-Argyle Television, Inc., US
    167.173.45.0/24               167.173.0.0/16
    167.173.237.0/24              167.173.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS36787 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS36787\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:       36787
             ASName:         WMTW-TV-PORTLAND
             ASHandle:       AS36787
             RegDate:        2006-04-26
             Updated:        2006-04-26
             Ref:            https://rdap.arin.net/registry/autnum/36787
             
             
             OrgName:        Hearst-Argyle Television, Inc.
             OrgId:          HEARS-2
             Address:        888 Seventh Avenue
             City:           New York
             StateProv:      NY
             PostalCode:     10106
             Country:        US
             RegDate:        2005-11-14
             Updated:        2024-11-21
             Ref:            https://rdap.arin.net/registry/entity/HEARS-2
             
             
             OrgAbuseHandle: HTSNO-ARIN
             OrgAbuseName:   HTS NOC-Admin
             OrgAbusePhone:  +1-704-348-8000 
             OrgAbuseEmail:  HTS-ARIN-Admin@hearst.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/HTSNO-ARIN
             
             OrgTechHandle: HTSNO-ARIN
             OrgTechName:   HTS NOC-Admin
             OrgTechPhone:  +1-704-348-8000 
             OrgTechEmail:  HTS-ARIN-Admin@hearst.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/HTSNO-ARIN
             
             RTechHandle: PMC232-ARIN
             RTechName:   McCaskill, Pat 
             RTechPhone:  +1-704-348-8000 
             RTechEmail:  pmccaskill@hearst.com
             RTechRef:    https://rdap.arin.net/registry/entity/PMC232-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.
             #