Report for 2015

Name

MSEN-SYSTEM - Msen, Inc., 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.

2015 MSEN-SYSTEM - Msen, Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS12129         123NET - 123.Net, Inc., US
    AS20473         AS-VULTR - The Constant Company, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9355  AS2015         ORIGIN  Originate:      11776 /18.48  Transit:          0 /0.00  MSEN-SYSTEM - Msen, Inc., 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       %
30734 AS2015        MSEN-SYSTEM - Msen, Inc., US                       8      0      0      8      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  148.59.14.0/24       4608 7575 1299 12129 2015   
  148.59.19.0/24       4608 7575 1299 12129 2015   
  148.59.21.0/24       4608 7575 1299 12129 2015   
  148.59.50.0/24       4608 7575 1299 12129 2015   
  148.59.80.0/21       4608 7575 1299 12129 2015   
  198.11.32.0/19       4608 7575 1299 12129 2015   
  198.11.56.0/24       4608 7575 1299 20473 2015   
  198.202.235.0/24     4608 7575 1299 12129 2015   

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

AS2015   5 More Specifics   8 Total Advertisements   MSEN-SYSTEM - Msen, Inc., US
    148.59.14.0/24                148.59.0.0/20
    148.59.19.0/24                148.59.16.0/21
    148.59.21.0/24                148.59.16.0/21
    148.59.50.0/24                148.59.48.0/21
    198.11.56.0/24                198.11.32.0/19

Whois Entry

whois: 402603

IANA has recorded AS2015 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS2015\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:       2015
             ASName:         MSEN-SYSTEM
             ASHandle:       AS2015
             RegDate:        1992-10-27
             Updated:        1997-09-04
             Ref:            https://rdap.arin.net/registry/autnum/2015
             
             
             OrgName:        Msen, Inc.
             OrgId:          MSEN
             Address:        1460 Walton Blvd
             Address:        Suite 102
             City:           Rochester Hills
             StateProv:      MI
             PostalCode:     48309
             Country:        US
             RegDate:        1991-04-09
             Updated:        2023-12-26
             Ref:            https://rdap.arin.net/registry/entity/MSEN
             
             
             OrgAbuseHandle: MNEAD-ARIN
             OrgAbuseName:   Msen Network and Email Abuse Department
             OrgAbusePhone:  +1-248-740-3400 
             OrgAbuseEmail:  abuse@mail.msen.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MNEAD-ARIN
             
             OrgTechHandle: MNO5-ARIN
             OrgTechName:   Msen Network Operations Center
             OrgTechPhone:  +1-248-740-3400 
             OrgTechEmail:  noc@mail.msen.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MNO5-ARIN
             
             RTechHandle: MNO5-ARIN
             RTechName:   Msen Network Operations Center
             RTechPhone:  +1-248-740-3400 
             RTechEmail:  noc@mail.msen.com
             RTechRef:    https://rdap.arin.net/registry/entity/MNO5-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.
             #