ASN AS17044 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS17044?

AS17044 is listed under THE INTERPUBLIC GROUP OF COMPANIES, INC..

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

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AS17044 THE INTERPUBLIC GROUP OF COMPANIES, INC.

ASN Lookup Tool

THE INTERPUBLIC GROUP OF COMPANIES, INC. interpublic.com

US 8 Routes

AS Data

AS17044

AS17044 – THE INTERPUBLIC GROUP OF COMPANIES, INC.

AS Number	17044
AS Name	IPGAGENCY
Organization	THE INTERPUBLIC GROUP OF COMPANIES, INC.(igc-23)
Country	US
Website	interpublic.com
Number of IPv4 Routes	8
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2000-07-18

ASN Intelligence API for production workflows

Use ASN data for AS17044 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
170.200.76.0/24	AS17044	THE INTERPUBLIC GROUP OF COMPANIES, INC.	The Interpublic Group of Companies, Inc.	256
170.200.49.0/24	AS17044	THE INTERPUBLIC GROUP OF COMPANIES, INC.	The Interpublic Group of Companies, Inc.	256
170.200.55.0/24	AS17044	THE INTERPUBLIC GROUP OF COMPANIES, INC.	The Interpublic Group of Companies, Inc.	256
170.200.84.0/24	AS17044	THE INTERPUBLIC GROUP OF COMPANIES, INC.	The Interpublic Group of Companies, Inc.	256
170.200.80.0/24	AS17044	THE INTERPUBLIC GROUP OF COMPANIES, INC.	The Interpublic Group of Companies, Inc.	256
170.200.48.0/24	AS17044	THE INTERPUBLIC GROUP OF COMPANIES, INC.	The Interpublic Group of Companies, Inc.	256
205.153.104.0/24	AS17044	THE INTERPUBLIC GROUP OF COMPANIES, INC.	Carmichael Lynch	256
170.200.92.0/24	AS17044	THE INTERPUBLIC GROUP OF COMPANIES, INC.	The Interpublic Group of Companies, Inc.	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:       17044
ASName:         IPGAGENCY
ASHandle:       AS17044
RegDate:        2000-07-18
Updated:        2022-06-21    
Ref:            https://rdap.arin.net/registry/autnum/17044


OrgName:        THE INTERPUBLIC GROUP OF COMPANIES, INC.
OrgId:          IGC-23
Address:        909 3rd Avenue
City:           New York
StateProv:      NY
PostalCode:     10022
Country:        US
RegDate:        2004-07-26
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/IGC-23


OrgNOCHandle: GNA8-ARIN
OrgNOCName:   GIS NET Admin
OrgNOCPhone:  +1-312-988-3543 
OrgNOCEmail:  gisnetadmin@interpublic.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/GNA8-ARIN

OrgTechHandle: IPGNE-ARIN
OrgTechName:   IPG-NET-ADMIN
OrgTechPhone:  +1-212-951-2159 
OrgTechEmail:  eis.netadmin@interpublic.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPGNE-ARIN

OrgAbuseHandle: NETAB11-ARIN
OrgAbuseName:   NetAbuse
OrgAbusePhone:  +1-312-988-3543 
OrgAbuseEmail:  gisnetabuse@interpublic.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETAB11-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" : "17044",
    "as_handle" : "AS17044",
    "as_name" : "IPGAGENCY",
    "tech_contacts" : [ "IPGNE-ARIN" ],
    "abuse_contacts" : [ "NETAB11-ARIN" ],
    "date_created" : "2000-07-18",
    "date_updated" : "2022-06-21",
    "source" : "https://rdap.arin.net/registry/autnum/17044"
  } ],
  "organization" : {
    "handle" : "IGC-23",
    "name" : "THE INTERPUBLIC GROUP OF COMPANIES, INC.",
    "address" : [ "909 3rd Avenue", "New York", "NY", "10022", "US" ],
    "street" : "3rd Avenue",
    "city" : "New York",
    "state" : "NY",
    "zip_code" : "10022",
    "country" : [ "US" ],
    "date_created" : "2004-07-26",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/IGC-23",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "IPGNE-ARIN",
    "name" : "IPG-NET-ADMIN",
    "email" : [ "eis.netadmin@interpublic.com" ],
    "phone" : [ "+1-212-951-2159" ],
    "source" : "https://rdap.arin.net/registry/entity/IPGNE-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NETAB11-ARIN",
    "name" : "NetAbuse",
    "email" : [ "gisnetabuse@interpublic.com" ],
    "phone" : [ "+1-312-988-3543" ],
    "source" : "https://rdap.arin.net/registry/entity/NETAB11-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.	NL
AS1239	Cogent Communications, LLC	US
AS701	Verizon Business/UUnet	US
AS28394	Bicentel SA de CV	MX
AS174	Cogent Communications, LLC	US
AS18747	IFX Corporation	US
AS27924	AMPLIA COMMUNICATIONS LTD.	TT
AS266771	MAKRONET CONSULTING TECNOLOGIA E INFORMATICA LIMITADA	CL

Upstreams

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS28394	Bicentel SA de CV	MX
AS174	Cogent Communications, LLC	US
AS18747	IFX Corporation	US
AS27924	AMPLIA COMMUNICATIONS LTD.	TT
AS266771	MAKRONET CONSULTING TECNOLOGIA E INFORMATICA LIMITADA	CL
AS20001	Charter Communications Inc	US
AS1299	Arelion Sweden AB	SE
AS13367	Comcast Cable Communications, LLC	US
AS3356	Level 3 Parent, LLC	US