Report for 19389

Name

GOLUB - GOLUB CORPORATION, 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.

19389 GOLUB - GOLUB CORPORATION, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS7029          WINDSTREAM - Windstream Communications LLC, US
    AS13536         TVC-AS1 - FirstLight Fiber, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
44507 AS19389        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  GOLUB - GOLUB CORPORATION, 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       %
35145 AS19389       GOLUB - GOLUB CORPORATION, US                      3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  63.138.94.0/24       4608 6939 3770 13536 19389   
  72.43.85.0/24        4608 7575 1299 7029 19389   
  173.226.249.0/24     4608 7575 1299 7029 19389   

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

AS19389   3 More Specifics   3 Total Advertisements   GOLUB - GOLUB CORPORATION, US
    63.138.94.0/24                63.138.0.0/15
    72.43.85.0/24                 72.43.0.0/16
    173.226.249.0/24              173.226.0.0/15

Whois Entry

whois: 402603

IANA has recorded AS19389 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19389\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:       19389
             ASName:         GOLUB
             ASHandle:       AS19389
             RegDate:        2000-12-27
             Updated:        2024-05-07
             Ref:            https://rdap.arin.net/registry/autnum/19389
             
             
             OrgName:        GOLUB CORPORATION
             OrgId:          GOLUBC-1
             Address:        461 Nott Street
             City:           Schenectady
             StateProv:      NY
             PostalCode:     12308
             Country:        US
             RegDate:        2000-12-27
             Updated:        2013-05-01
             Ref:            https://rdap.arin.net/registry/entity/GOLUBC-1
             
             
             OrgTechHandle: DW938-ARIN
             OrgTechName:   Wheatley, Don 
             OrgTechPhone:  +1-518-379-1692 
             OrgTechEmail:  donwheatley@pricechopper.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DW938-ARIN
             
             OrgAbuseHandle: DW938-ARIN
             OrgAbuseName:   Wheatley, Don 
             OrgAbusePhone:  +1-518-379-1692 
             OrgAbuseEmail:  donwheatley@pricechopper.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DW938-ARIN
             
             RTechHandle: DW938-ARIN
             RTechName:   Wheatley, Don 
             RTechPhone:  +1-518-379-1692 
             RTechEmail:  donwheatley@pricechopper.com
             RTechRef:    https://rdap.arin.net/registry/entity/DW938-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.
             #