Report for 21615

Name

CEBRIDGE - Cebridge Connections, 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.

21615 CEBRIDGE - Cebridge Connections, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS5650          FRONTIER-FRTR - Frontier Communications of America, Inc., US
    AS23138         FIRST-STEP - FIRST STEP INTERNET, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22025 AS21615        ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  CEBRIDGE - Cebridge Connections, 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       %
15726 AS21615       CEBRIDGE - Cebridge Connections, US                9      4      2      7      2  22.22%


  Prefix               AS Path                              Aggregation Suggestion
  24.75.116.0/23       4777 6939 16713 23138 21615   
  66.205.122.0/24      4608 6939 16713 23138 21615   
  72.47.37.0/24        4777 6939 16713 23138 21615   
  72.47.118.0/23       4608 6939 16713 23138 21615 + Announce - aggregate of 72.47.118.0/24 (4608 6939 16713 23138 21615) and 72.47.119.0/24 (4608 6939 16713 23138 21615)
  72.47.118.0/24       4608 6939 16713 23138 21615 - Withdrawn - aggregated with 72.47.119.0/24 (4608 6939 16713 23138 21615)
  72.47.119.0/24       4608 6939 16713 23138 21615 - Withdrawn - aggregated with 72.47.118.0/24 (4608 6939 16713 23138 21615)
  209.33.20.0/24       4608 6939 16713 23138 21615   
  209.33.22.0/24       4608 6939 16713 23138 21615   
  209.33.122.0/23      4777 2516 3356 5650 21615 + Announce - aggregate of 209.33.122.0/24 (4777 2516 3356 5650 21615) and 209.33.123.0/24 (4777 2516 3356 5650 21615)
  209.33.122.0/24      4777 2516 3356 5650 21615 - Withdrawn - aggregated with 209.33.123.0/24 (4777 2516 3356 5650 21615)
  209.33.123.0/24      4777 2516 3356 5650 21615 - Withdrawn - aggregated with 209.33.122.0/24 (4777 2516 3356 5650 21615)

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

AS21615   8 More Specifics   9 Total Advertisements   CEBRIDGE - Cebridge Connections, US
    66.205.122.0/24               66.205.96.0/19
    72.47.37.0/24                 72.47.0.0/17
    72.47.118.0/24                72.47.0.0/17
    72.47.119.0/24                72.47.0.0/17
    209.33.20.0/24                209.33.0.0/17
    209.33.22.0/24                209.33.0.0/17
    209.33.122.0/24               209.33.0.0/17
    209.33.123.0/24               209.33.0.0/17

Whois Entry

whois: 402332

IANA has recorded AS21615 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21615\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:       21615
             ASName:         CEBRIDGE
             ASHandle:       AS21615
             RegDate:        2001-05-31
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/21615
             
             
             OrgName:        Cebridge Connections
             OrgId:          CEBRI
             Address:        4103 W. Lake Houston Pkwy
             City:           Kingwood
             StateProv:      TX
             PostalCode:     77339
             Country:        US
             RegDate:        2003-11-25
             Updated:        2025-08-06
             Ref:            https://rdap.arin.net/registry/entity/CEBRI
             
             
             OrgAbuseHandle: ABUSE6997-ARIN
             OrgAbuseName:   Abuse Suddenlink
             OrgAbusePhone:  +1-903-266-4800 
             OrgAbuseEmail:  abuse@suddenlink.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE6997-ARIN
             
             OrgTechHandle: AUIO-ARIN
             OrgTechName:   Altice USA Internet Operations
             OrgTechPhone:  +1-516-803-2300 
             OrgTechEmail:  hostmaster@cv.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/AUIO-ARIN
             
             OrgNOCHandle: NOCSU37-ARIN
             OrgNOCName:   NOC Suddenlink
             OrgNOCPhone:  +1-866-232-5455 
             OrgNOCEmail:  hostmaster@cv.net
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOCSU37-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.
             #