Report for 393657

Name

COLORADOMESAUNIVERSITY - Colorado Mesa University, 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.

393657 COLORADOMESAUNIVERSITY - Colorado Mesa University, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS397315        REGION10-LEAP - Region 10 League for Economic Assistance and Planning, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14955 AS393657       ORIGIN  Originate:       5376 /19.61  Transit:          0 /0.00  COLORADOMESAUNIVERSITY - Colorado Mesa University, 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       %
 3695 AS393657      COLORADOMESAUNIVERSITY - Colorado Mesa Univer     18     16      1      3     15  83.33%


  Prefix               AS Path                              Aggregation Suggestion
  72.166.224.0/20      4777 2497 3356 393657 + Announce - aggregate of 72.166.224.0/21 (4777 2497 3356 393657) and 72.166.232.0/21 (4777 2497 3356 393657)
  72.166.224.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.225.0/24 (4777 2497 3356 393657)
  72.166.225.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.224.0/24 (4777 2497 3356 393657)
  72.166.226.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.227.0/24 (4777 2497 3356 393657)
  72.166.227.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.226.0/24 (4777 2497 3356 393657)
  72.166.228.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.229.0/24 (4777 2497 3356 393657)
  72.166.229.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.228.0/24 (4777 2497 3356 393657)
  72.166.230.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.231.0/24 (4777 2497 3356 393657)
  72.166.231.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.230.0/24 (4777 2497 3356 393657)
  72.166.232.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.233.0/24 (4777 2497 3356 393657)
  72.166.233.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.232.0/24 (4777 2497 3356 393657)
  72.166.234.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.235.0/24 (4777 2497 3356 393657)
  72.166.235.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.234.0/24 (4777 2497 3356 393657)
  72.166.236.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.237.0/24 (4777 2497 3356 393657)
  72.166.237.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.236.0/24 (4777 2497 3356 393657)
  72.166.238.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.239.0/24 (4777 2497 3356 393657)
  72.166.239.0/24      4777 2497 3356 393657 - Withdrawn - aggregated with 72.166.238.0/24 (4777 2497 3356 393657)
  129.19.144.0/24      4777 2497 6461 397315 393657   
  208.94.48.0/22       4777 2497 3356 393657   

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

AS393657   17 More Specifics   18 Total Advertisements   COLORADOMESAUNIVERSITY - Colorado Mesa University, US
    72.166.224.0/24               72.166.0.0/16
    72.166.225.0/24               72.166.0.0/16
    72.166.226.0/24               72.166.0.0/16
    72.166.227.0/24               72.166.0.0/16
    72.166.228.0/24               72.166.0.0/16
    72.166.229.0/24               72.166.0.0/16
    72.166.230.0/24               72.166.0.0/16
    72.166.231.0/24               72.166.0.0/16
    72.166.232.0/24               72.166.0.0/16
    72.166.233.0/24               72.166.0.0/16
    72.166.234.0/24               72.166.0.0/16
    72.166.235.0/24               72.166.0.0/16
    72.166.236.0/24               72.166.0.0/16
    72.166.237.0/24               72.166.0.0/16
    72.166.238.0/24               72.166.0.0/16
    72.166.239.0/24               72.166.0.0/16
    129.19.144.0/24               129.19.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS393657 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS393657\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:       393657
             ASName:         COLORADOMESAUNIVERSITY
             ASHandle:       AS393657
             RegDate:        2016-12-16
             Updated:        2016-12-16
             Ref:            https://rdap.arin.net/registry/autnum/393657
             
             
             OrgName:        Colorado Mesa University
             OrgId:          MSC-163
             Address:        1100 North Ave
             City:           GRAND JUNCTION
             StateProv:      CO
             PostalCode:     81501
             Country:        US
             RegDate:        2006-09-19
             Updated:        2016-09-21
             Ref:            https://rdap.arin.net/registry/entity/MSC-163
             
             
             OrgTechHandle: CARRO44-ARIN
             OrgTechName:   Carroll, Daniel 
             OrgTechPhone:  +1-970-248-1037 
             OrgTechEmail:  arin0807@defiant.coloradomesa.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/CARRO44-ARIN
             
             OrgAbuseHandle: BROWN379-ARIN
             OrgAbuseName:   BROWN, JEREMY 
             OrgAbusePhone:  +1-970-248-1962 
             OrgAbuseEmail:  jebrown@coloradomesa.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/BROWN379-ARIN
             
             OrgTechHandle: BROWN379-ARIN
             OrgTechName:   BROWN, JEREMY 
             OrgTechPhone:  +1-970-248-1962 
             OrgTechEmail:  jebrown@coloradomesa.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/BROWN379-ARIN
             
             OrgTechHandle: EPPLE4-ARIN
             OrgTechName:   Eppler, Steven 
             OrgTechPhone:  +1-970-248-1769 
             OrgTechEmail:  seppler@coloradomesa.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/EPPLE4-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.
             #