Report for 54327

Name

MTWEST - MONTANA WEST, L.L.C., 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.

54327 MTWEST - MONTANA WEST, L.L.C., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12895 AS54327        ORIGIN  Originate:       7168 /19.19  Transit:          0 /0.00  MTWEST - MONTANA WEST, L.L.C., 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       %
23909 AS54327       MTWEST - MONTANA WEST, L.L.C., US                  6      1      0      5      1  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  162.219.72.0/22      4777 2497 174 54327    
  192.30.116.0/22      4777 2497 174 54327    
  204.62.201.0/24      4777 2497 174 54327    
  204.62.204.0/23      4777 2497 174 54327    
  206.183.112.0/20     4777 2497 174 54327    
  206.183.124.0/24     4777 2497 174 54327  - Withdrawn - matching aggregate 206.183.112.0/20 4777 2497 174 54327

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

AS54327   1 More Specifics   6 Total Advertisements   MTWEST - MONTANA WEST, L.L.C., US
    206.183.124.0/24              206.183.112.0/20

Whois Entry

whois: 402332

IANA has recorded AS54327 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS54327\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:       54327
             ASName:         MTWEST
             ASHandle:       AS54327
             RegDate:        2011-12-22
             Updated:        2011-12-22
             Ref:            https://rdap.arin.net/registry/autnum/54327
             
             
             OrgName:        MONTANA WEST, L.L.C.
             OrgId:          MWL-23
             Address:        312 MAIN ST SW
             City:           RONAN
             StateProv:      MT
             PostalCode:     59864
             Country:        US
             RegDate:        2011-02-09
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/MWL-23
             
             
             OrgAbuseHandle: RRO61-ARIN
             OrgAbuseName:   ROMERO, ROGER 
             OrgAbusePhone:  +1-406-849-1474 
             OrgAbuseEmail:  romero@ronan.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/RRO61-ARIN
             
             OrgNOCHandle: RRO61-ARIN
             OrgNOCName:   ROMERO, ROGER 
             OrgNOCPhone:  +1-406-849-1474 
             OrgNOCEmail:  romero@ronan.net
             OrgNOCRef:    https://rdap.arin.net/registry/entity/RRO61-ARIN
             
             OrgTechHandle: RRO61-ARIN
             OrgTechName:   ROMERO, ROGER 
             OrgTechPhone:  +1-406-849-1474 
             OrgTechEmail:  romero@ronan.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/RRO61-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.
             #