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AS54409 BDO USA | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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BDO USA bdo.com

US 0 Routes

AS Data

AS54409

AS54409 – BDO USA

AS Number	54409
AS Name	BDO USA LLP
Organization	BDO USA (bsl-3)
Country	US
Website	bdo.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-02-13

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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:       54409
ASName:         BDO USA LLP
ASHandle:       AS54409
RegDate:        2012-02-13
Updated:        2022-09-15
Ref:            https://rdap.arin.net/registry/autnum/54409


OrgName:        BDO USA
OrgId:          BSL-3
Address:        5300 Patterson Ave S.E., Suite 100
City:           Grand Rapids
StateProv:      MI
PostalCode:     49512
Country:        US
RegDate:        1998-01-28
Updated:        2024-06-26
Ref:            https://rdap.arin.net/registry/entity/BSL-3


OrgTechHandle: NEG7-ARIN
OrgTechName:   Network Engineering Group
OrgTechPhone:  +1-616-575-8830 
OrgTechEmail:  GRR01-IT-IS-NETWORK@bdo.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NEG7-ARIN

OrgAbuseHandle: NEG7-ARIN
OrgAbuseName:   Network Engineering Group
OrgAbusePhone:  +1-616-575-8830 
OrgAbuseEmail:  GRR01-IT-IS-NETWORK@bdo.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NEG7-ARIN

OrgNOCHandle: NEG7-ARIN
OrgNOCName:   Network Engineering Group
OrgNOCPhone:  +1-616-575-8830 
OrgNOCEmail:  GRR01-IT-IS-NETWORK@bdo.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NEG7-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "54409",
    "as_handle" : "AS54409",
    "as_name" : "BDO USA LLP",
    "tech_contacts" : [ "NEG7-ARIN" ],
    "abuse_contacts" : [ "NEG7-ARIN" ],
    "date_created" : "2012-02-13",
    "date_updated" : "2022-09-15",
    "source" : "https://rdap.arin.net/registry/autnum/54409"
  } ],
  "organization" : {
    "handle" : "BSL-3",
    "name" : "BDO USA",
    "address" : [ "5300 Patterson Ave S.E., Suite 100", "Grand Rapids", "MI", "49512", "US" ],
    "street" : "Patterson Ave S.e.",
    "city" : "Grand Rapids",
    "state" : "MI",
    "zip_code" : "49512",
    "country" : [ "US" ],
    "date_created" : "1998-01-28",
    "date_updated" : "2024-06-26",
    "source" : "https://rdap.arin.net/registry/entity/BSL-3",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NEG7-ARIN",
    "name" : "Network Engineering Group",
    "email" : [ "GRR01-IT-IS-NETWORK@bdo.com" ],
    "phone" : [ "+1-616-575-8830" ],
    "source" : "https://rdap.arin.net/registry/entity/NEG7-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NEG7-ARIN",
    "name" : "Network Engineering Group",
    "email" : [ "GRR01-IT-IS-NETWORK@bdo.com" ],
    "phone" : [ "+1-616-575-8830" ],
    "source" : "https://rdap.arin.net/registry/entity/NEG7-ARIN"
  } ]
}

Frequently Asked Questions

What is ASN AS54409?

ASN AS54409 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS54409?

AS54409 is listed under BDO USA.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.