Report for 13724

Name

MFS-BOS-PHX - Massachusetts Financial Services, 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.

13724 MFS-BOS-PHX - Massachusetts Financial Services, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
44359 AS13724        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  MFS-BOS-PHX - Massachusetts Financial Services, 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       %
33587 AS13724       MFS-BOS-PHX - Massachusetts Financial Service      3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  8.20.184.0/24        4777 2516 3356 13724   
  168.66.253.0/24      4777 2497 3356 13724   
  208.185.214.0/24     4777 2497 6461 13724 13724   

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

AS13724   3 More Specifics   3 Total Advertisements   MFS-BOS-PHX - Massachusetts Financial Services, US
    8.20.184.0/24                 8.16.0.0/12
    168.66.253.0/24               168.66.0.0/16
    208.185.214.0/24              208.184.0.0/15

Whois Entry

whois: 402332

IANA has recorded AS13724 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13724\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:       13724
             ASName:         MFS-BOS-PHX
             ASHandle:       AS13724
             RegDate:        2006-02-09
             Updated:        2012-03-20
             Ref:            https://rdap.arin.net/registry/autnum/13724
             
             
             OrgName:        Massachusetts Financial Services
             OrgId:          MFS-4
             Address:        111 Huntington Ave.
             City:           Boston
             StateProv:      MA
             PostalCode:     02199
             Country:        US
             RegDate:        1994-01-22
             Updated:        2026-02-05
             Ref:            https://rdap.arin.net/registry/entity/MFS-4
             
             
             OrgTechHandle: MFSNE1-ARIN
             OrgTechName:   MFS-Network-Group
             OrgTechPhone:  +1-617-954-5000 
             OrgTechEmail:  dlnetworkgrp@mfs.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MFSNE1-ARIN
             
             OrgAbuseHandle: MFSNE-ARIN
             OrgAbuseName:   MFS-Network-Group
             OrgAbusePhone:  +1-617-954-5000 
             OrgAbuseEmail:  dlnetworkgrp@mfs.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MFSNE-ARIN
             
             OrgTechHandle: MFSNE-ARIN
             OrgTechName:   MFS-Network-Group
             OrgTechPhone:  +1-617-954-5000 
             OrgTechEmail:  dlnetworkgrp@mfs.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MFSNE-ARIN
             
             RTechHandle: MFSNE-ARIN
             RTechName:   MFS-Network-Group
             RTechPhone:  +1-617-954-5000 
             RTechEmail:  dlnetworkgrp@mfs.com
             RTechRef:    https://rdap.arin.net/registry/entity/MFSNE-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.
             #