Report for 397606

Name

CROWSNEST-BROADBAND-LLC - Crowsnest 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 AS6447) 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.

397606 CROWSNEST-BROADBAND-LLC, US

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS11776         ATLANTICBB-JOHNSTOWN, US
    AS174           COGENT-174, US
    AS6939          HURRICANE, US
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13207 AS397606       ORIGIN  Originate:       6912 /19.25  Transit:          0 /0.00  CROWSNEST-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       %
 6368 AS397606      CROWSNEST-BROADBAND-LLC, US                       20     12      4     12      8  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  64.52.102.0/23       6939 397606            
  66.118.49.0/24       6939 397606            
  130.51.152.0/22      6939 397606            
  147.160.51.0/24      6939 397606            
  170.39.208.0/22      6939 397606          + Announce - aggregate of 170.39.208.0/23 (6939 397606) and 170.39.210.0/23 (6939 397606)
  170.39.208.0/24      6939 397606          - Withdrawn - aggregated with 170.39.209.0/24 (6939 397606)
  170.39.209.0/24      6939 397606          - Withdrawn - aggregated with 170.39.208.0/24 (6939 397606)
  170.39.210.0/24      6939 397606          - Withdrawn - aggregated with 170.39.211.0/24 (6939 397606)
  170.39.211.0/24      6939 397606          - Withdrawn - aggregated with 170.39.210.0/24 (6939 397606)
  207.174.68.0/22      6939 397606          + Announce - aggregate of 207.174.68.0/23 (6939 397606) and 207.174.70.0/23 (6939 397606)
  207.174.68.0/24      6939 397606          - Withdrawn - aggregated with 207.174.69.0/24 (6939 397606)
  207.174.69.0/24      6939 397606          - Withdrawn - aggregated with 207.174.68.0/24 (6939 397606)
  207.174.70.0/24      6939 397606          - Withdrawn - aggregated with 207.174.71.0/24 (6939 397606)
  207.174.71.0/24      6939 397606          - Withdrawn - aggregated with 207.174.70.0/24 (6939 397606)
  208.86.196.0/24      6939 397606            
  208.93.4.0/22        6939 397606            
  208.94.224.0/23      6939 397606          + Announce - aggregate of 208.94.224.0/24 (6939 397606) and 208.94.225.0/24 (6939 397606)
  208.94.224.0/24      6939 397606          - Withdrawn - aggregated with 208.94.225.0/24 (6939 397606)
  208.94.225.0/24      6939 397606          - Withdrawn - aggregated with 208.94.224.0/24 (6939 397606)
  208.94.226.0/24      6939 397606            
  208.94.228.0/24      6939 397606            
  216.152.68.0/23      6939 397606          + Announce - aggregate of 216.152.68.0/24 (6939 397606) and 216.152.69.0/24 (6939 397606)
  216.152.68.0/24      6939 397606          - Withdrawn - aggregated with 216.152.69.0/24 (6939 397606)
  216.152.69.0/24      6939 397606          - Withdrawn - aggregated with 216.152.68.0/24 (6939 397606)

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

AS397606   7 More Specifics   9 Total Advertisements   CROWSNEST-BROADBAND-LLC, US
    66.118.49.0/24                66.118.48.0/22
    170.39.208.0/24               170.39.208.0/22
    170.39.209.0/24               170.39.208.0/22
    170.39.210.0/24               170.39.208.0/22
    170.39.211.0/24               170.39.208.0/22
    216.152.68.0/24               216.152.68.0/23
    216.152.69.0/24               216.152.68.0/23
    207.174.68.0/24               207.174.68.0/22
    207.174.69.0/24               207.174.68.0/22
    207.174.70.0/24               207.174.68.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 207.174.68.0/24             Withdrawn
    - 207.174.69.0/24             Withdrawn
    - 207.174.70.0/24             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS397606 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS397606\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:       397606
             ASName:         CROWSNEST-BROADBAND-LLC
             ASHandle:       AS397606
             RegDate:        2019-05-31
             Updated:        2019-05-31
             Ref:            https://rdap.arin.net/registry/autnum/397606
             
             
             OrgName:        Crowsnest Broadband
             OrgId:          CISL-22
             Address:        831 S Lloyd st
             City:           Altoona
             StateProv:      PA
             PostalCode:     16602
             Country:        US
             RegDate:        2019-05-17
             Updated:        2025-09-18
             Ref:            https://rdap.arin.net/registry/entity/CISL-22
             
             
             OrgTechHandle: DZZ-ARIN
             OrgTechName:   Zimmerman, Dwayne Zimmerman
             OrgTechPhone:  +1-814-626-8646 
             OrgTechEmail:  info@crowsnestbb.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/DZZ-ARIN
             
             OrgAbuseHandle: DZZ-ARIN
             OrgAbuseName:   Zimmerman, Dwayne Zimmerman
             OrgAbusePhone:  +1-814-626-8646 
             OrgAbuseEmail:  info@crowsnestbb.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DZZ-ARIN
             
             OrgNOCHandle: DZZ-ARIN
             OrgNOCName:   Zimmerman, Dwayne Zimmerman
             OrgNOCPhone:  +1-814-626-8646 
             OrgNOCEmail:  info@crowsnestbb.net
             OrgNOCRef:    https://rdap.arin.net/registry/entity/DZZ-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.
             #