Report for 399584

Name

LIBERTY-BROADBAND - Liberty Broadband 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.

399584 LIBERTY-BROADBAND - Liberty Broadband LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32071 AS399584       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  LIBERTY-BROADBAND - Liberty Broadband 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       %
76589 AS399584      LIBERTY-BROADBAND - Liberty Broadband LLC, US      3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  23.170.65.0/24       4777 2497 174 399584   
  38.46.208.0/22       4777 2497 174 399584   
  38.109.171.0/24      4777 2497 174 399584   

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

AS399584   2 More Specifics   3 Total Advertisements   LIBERTY-BROADBAND - Liberty Broadband LLC, US
    38.46.208.0/22                38.0.0.0/8
    38.109.171.0/24               38.0.0.0/8

Whois Entry

whois: 402332

IANA has recorded AS399584 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS399584\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:       399584
             ASName:         LIBERTY-BROADBAND
             ASHandle:       AS399584
             RegDate:        2021-04-19
             Updated:        2021-04-19
             Comment:        https://www.libertybb.net
             Comment:        NOC Hours 9:00 AM to 6:00 PM MDT
             Comment:        1-866-780-8036
             Ref:            https://rdap.arin.net/registry/autnum/399584
             
             
             OrgName:        Liberty Broadband LLC
             OrgId:          LBL-59
             Address:        PO Box 856
             City:           Eden
             StateProv:      UT
             PostalCode:     84310
             Country:        US
             RegDate:        2017-12-13
             Updated:        2024-11-25
             Comment:        http://www.libertybroadband.site
             Comment:        Hours of Operation: 12:00 PM - 4:00PM
             Ref:            https://rdap.arin.net/registry/entity/LBL-59
             
             
             OrgAbuseHandle: MRZ3-ARIN
             OrgAbuseName:   Zindel, Michael Robert
             OrgAbusePhone:  +1-866-780-8036 
             OrgAbuseEmail:  michael.zindel@libertybroadband.site
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MRZ3-ARIN
             
             OrgNOCHandle: MRZ3-ARIN
             OrgNOCName:   Zindel, Michael Robert
             OrgNOCPhone:  +1-866-780-8036 
             OrgNOCEmail:  michael.zindel@libertybroadband.site
             OrgNOCRef:    https://rdap.arin.net/registry/entity/MRZ3-ARIN
             
             OrgTechHandle: MRZ3-ARIN
             OrgTechName:   Zindel, Michael Robert
             OrgTechPhone:  +1-866-780-8036 
             OrgTechEmail:  michael.zindel@libertybroadband.site
             OrgTechRef:    https://rdap.arin.net/registry/entity/MRZ3-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.
             #