Report for 23329

Name

AS23329 - Crown Castle Fiber LLC, 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.

23329 AS23329 - Crown Castle Fiber LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS54004         LIGHTPATH - Cablevision Lightpath LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30102 AS23329        ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  AS23329 - Crown Castle Fiber LLC, 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       %
21209 AS23329       AS23329 - Crown Castle Fiber LLC, US               6      2      1      5      1  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  206.226.130.0/24     4777 2516 3356 6128 54004 23329   
  206.226.146.0/24     4777 2497 3356 6128 54004 23329   
  206.226.147.0/24     4777 2516 3356 6128 54004 23329   
  206.226.150.0/23     4777 2516 3356 6128 54004 23329 + Announce - aggregate of 206.226.150.0/24 (4777 2516 3356 6128 54004 23329) and 206.226.151.0/24 (4777 2516 3356 6128 54004 23329)
  206.226.150.0/24     4777 2516 3356 6128 54004 23329 - Withdrawn - aggregated with 206.226.151.0/24 (4777 2516 3356 6128 54004 23329)
  206.226.151.0/24     4777 2516 3356 6128 54004 23329 - Withdrawn - aggregated with 206.226.150.0/24 (4777 2516 3356 6128 54004 23329)
  206.226.169.0/24     4777 2516 3356 6128 54004 23329   

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

AS23329   6 More Specifics   6 Total Advertisements   AS23329 - Crown Castle Fiber LLC, US
    206.226.130.0/24              206.226.128.0/17
    206.226.146.0/24              206.226.128.0/17
    206.226.147.0/24              206.226.128.0/17
    206.226.150.0/24              206.226.128.0/17
    206.226.151.0/24              206.226.128.0/17
    206.226.169.0/24              206.226.128.0/17

Whois Entry

whois: 402332

IANA has recorded AS23329 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS23329\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:       23329
             ASName:         AS23329
             ASHandle:       AS23329
             RegDate:        2005-06-09
             Updated:        2024-01-03
             Ref:            https://rdap.arin.net/registry/autnum/23329
             
             
             OrgName:        Crown Castle Fiber LLC
             OrgId:          CCFL-10
             Address:        8020 Katy Freeway
             City:           Houston
             StateProv:      TX
             PostalCode:     77024
             Country:        US
             RegDate:        2023-07-12
             Updated:        2026-02-19
             Comment:        https://www.crowncastle.com/
             Ref:            https://rdap.arin.net/registry/entity/CCFL-10
             
             
             OrgNOCHandle: CCNOC3-ARIN
             OrgNOCName:   Crown Castle Network Operations Center
             OrgNOCPhone:  +1-855-933-4237 
             OrgNOCEmail:  fibersupport@crowncastle.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/CCNOC3-ARIN
             
             OrgAbuseHandle: CCAR-ARIN
             OrgAbuseName:   Crown Castle Abuse Reports
             OrgAbusePhone:  +1-855-933-4237 
             OrgAbuseEmail:  abuse@crowncastle.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CCAR-ARIN
             
             OrgTechHandle: CCIA3-ARIN
             OrgTechName:   Crown Castle IP Admin
             OrgTechPhone:  +1-855-933-4237 
             OrgTechEmail:  ipadmin@crowncastle.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CCIA3-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.
             #