ASN Lookup Tool

Massachusetts Financial Services mfs.com US US 3 Routes

AS Data

AS13724

AS13724 – Massachusetts Financial Services

AS Number 13724
AS Name MFS-BOS-PHX
Organization Massachusetts Financial Services(mfs-4)
Country US
Website mfs.com
Number of IPv4 Routes 3
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2006-02-09

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Use ASN data for AS13724 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
8.20.184.0/24 256
168.66.253.0/24 256
208.185.214.0/24 256

Raw Whois Response

#
# 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


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: MFSNE1-ARIN
OrgTechName:   MFS-Network-Group
OrgTechPhone:  +1-617-954-5000 
OrgTechEmail:  dlnetworkgrp@mfs.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MFSNE1-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.
#

Parsed Whois Response

Peers

AS Number Description Country
AS3549 Level 3 Communications, Inc. (GBLX) US
AS3356 Level 3 Parent, LLC US
AS6461 Zayo Bandwidth US

Upstreams

AS Number Description Country
AS3356 Level 3 Parent, LLC US
AS6461 Zayo Bandwidth US

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Frequently Asked Questions

ASN AS13724 is an Autonomous System Number used to identify a network for BGP internet routing.
AS13724 is listed under Massachusetts Financial Services.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.