Report for 397394

Name

GCBB - Gold Coast Broadband, 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.

397394 GCBB - Gold Coast Broadband, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS54004         LIGHTPATH - Cablevision Lightpath LLC, US
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16569 AS397394       ORIGIN  Originate:       4352 /19.91  Transit:          0 /0.00  GCBB - Gold Coast Broadband, 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       %
 6271 AS397394      GCBB - Gold Coast Broadband, US                   17     10      2      9      8  47.06%


  Prefix               AS Path                              Aggregation Suggestion
  38.125.22.0/24       4777 2516 174 397394   
  38.125.63.0/24       4777 2516 174 397394   
  38.190.185.0/24      4777 2516 174 397394   
  38.190.186.0/24      4777 2497 3356 6128 54004 397394   
  47.19.99.0/24        4777 2497 3356 6128 54004 397394   
  65.51.218.0/23       4777 2497 3356 6128 54004 397394 + Announce - aggregate of 65.51.218.0/24 (4777 2497 3356 6128 54004 397394) and 65.51.219.0/24 (4777 2497 3356 6128 54004 397394)
  65.51.218.0/24       4777 2497 3356 6128 54004 397394 - Withdrawn - aggregated with 65.51.219.0/24 (4777 2497 3356 6128 54004 397394)
  65.51.219.0/24       4777 2497 3356 6128 54004 397394 - Withdrawn - aggregated with 65.51.218.0/24 (4777 2497 3356 6128 54004 397394)
  148.77.105.0/24      4777 2497 3356 6128 54004 397394   
  148.77.121.0/24      4777 2497 3356 6128 54004 397394   
  204.194.184.0/21     4777 2497 3356 6128 54004 397394 + Announce - aggregate of 204.194.184.0/22 (4777 2497 3356 6128 54004 397394) and 204.194.188.0/22 (4777 2497 3356 6128 54004 397394)
  204.194.184.0/24     4777 2497 3356 6128 54004 397394 - Withdrawn - aggregated with 204.194.185.0/24 (4777 2497 3356 6128 54004 397394)
  204.194.185.0/24     4777 2497 3356 6128 54004 397394 - Withdrawn - aggregated with 204.194.184.0/24 (4777 2497 3356 6128 54004 397394)
  204.194.186.0/24     4777 2497 3356 6128 54004 397394 - Withdrawn - aggregated with 204.194.187.0/24 (4777 2497 3356 6128 54004 397394)
  204.194.187.0/24     4777 2497 3356 6128 54004 397394 - Withdrawn - aggregated with 204.194.186.0/24 (4777 2497 3356 6128 54004 397394)
  204.194.188.0/24     4777 2497 3356 6128 54004 397394 - Withdrawn - aggregated with 204.194.189.0/24 (4777 2497 3356 6128 54004 397394)
  204.194.189.0/24     4777 2497 3356 6128 54004 397394 - Withdrawn - aggregated with 204.194.188.0/24 (4777 2497 3356 6128 54004 397394)
  204.194.190.0/24     4777 2497 3356 6128 54004 397394 - Withdrawn - aggregated with 204.194.191.0/24 (4777 2497 3356 6128 54004 397394)
  204.194.191.0/24     4777 2497 3356 6128 54004 397394 - Withdrawn - aggregated with 204.194.190.0/24 (4777 2497 3356 6128 54004 397394)

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

AS397394   17 More Specifics   17 Total Advertisements   GCBB - Gold Coast Broadband, US
    38.125.22.0/24                38.0.0.0/8
    38.125.63.0/24                38.0.0.0/8
    38.190.185.0/24               38.0.0.0/8
    38.190.186.0/24               38.0.0.0/8
    47.19.99.0/24                 47.19.0.0/16
    65.51.218.0/24                65.51.0.0/16
    65.51.219.0/24                65.51.0.0/16
    148.77.105.0/24               148.77.0.0/17
    148.77.121.0/24               148.77.0.0/17
    204.194.184.0/24              204.194.184.0/21
    204.194.185.0/24              204.194.184.0/21
    204.194.186.0/24              204.194.184.0/21
    204.194.187.0/24              204.194.184.0/21
    204.194.188.0/24              204.194.184.0/21
    204.194.189.0/24              204.194.184.0/21
    204.194.190.0/24              204.194.184.0/21
    204.194.191.0/24              204.194.184.0/21

Whois Entry

whois: 402609

IANA has recorded AS397394 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS397394\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:       397394
             ASName:         GCBB
             ASHandle:       AS397394
             RegDate:        2019-03-15
             Updated:        2019-03-15
             Comment:        Standard NOC hours 
             Comment:        8:00 AM to 5:00 PM EST
             Ref:            https://rdap.arin.net/registry/autnum/397394
             
             
             OrgName:        Gold Coast Broadband
             OrgId:          GCBL-5
             Address:        285 Grand Street
             City:           Jersey City
             StateProv:      NJ
             PostalCode:     07302
             Country:        US
             RegDate:        2019-03-01
             Updated:        2024-11-25
             Comment:        Standard NOC hours are 9:00 AM to 5:00 PM EST
             Ref:            https://rdap.arin.net/registry/entity/GCBL-5
             
             
             OrgTechHandle: MOCCO-ARIN
             OrgTechName:   Mocco, Michael 
             OrgTechPhone:  +1-201-802-8800 
             OrgTechEmail:  Michael.Mocco@libertyharbor.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MOCCO-ARIN
             
             OrgAbuseHandle: MOCCO-ARIN
             OrgAbuseName:   Mocco, Michael 
             OrgAbusePhone:  +1-201-802-8800 
             OrgAbuseEmail:  Michael.Mocco@libertyharbor.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MOCCO-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.
             #