AS17044 THE INTERPUBLIC GROUP OF COMPANIES, INC.

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	170.200.48.0/24	The Interpublic Group of Companies, Inc.		170.200.0.0/16	ARIN
	170.200.49.0/24	The Interpublic Group of Companies, Inc.		170.200.0.0/16	ARIN
	170.200.55.0/24	The Interpublic Group of Companies, Inc.		170.200.0.0/16	ARIN
	170.200.69.0/24	The Interpublic Group of Companies, Inc.		170.200.0.0/16	ARIN
	170.200.76.0/24	The Interpublic Group of Companies, Inc.		170.70.0.0/16	Lacnic
	170.200.80.0/24	The Interpublic Group of Companies, Inc.		170.200.0.0/16	ARIN
	170.200.84.0/24	The Interpublic Group of Companies, Inc.		170.200.0.0/16	ARIN
	170.200.92.0/24	The Interpublic Group of Companies, Inc.		170.200.0.0/16	ARIN
	199.4.18.0/24	McCann-Erickson, Inc.		200.89.240.0/20	Lacnic
	205.153.104.0/24	Carmichael-Lynch		205.153.104.0/22	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS18747	IFX18747	IFX Corporation
	AS266771	MAKRONET CONSULTING TECNOLOGIA E INFORMATICA LIMITADA	MAKRONET CONSULTING TECNOLOGIA E INFORMATICA LIMITADA
	AS174	COGENT-174	Cogent Communications
	AS27924	AMPLIA COMMUNICATIONS LTD.	AMPLIA COMMUNICATIONS LTD.
	AS20001	TWC-20001-PACWEST	Charter Communications Inc
	AS701	UUNET	Verizon Business
	AS266849	EQUINIX COLOMBIA INC. SUCURSAL COLOMBIA	EQUINIX COLOMBIA INC. SUCURSAL COLOMBIA
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS28394	Bicentel SA de CV	Bicentel SA de CV
	AS13367	COMCAST-13367	Comcast Cable Communications, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS27924	AMPLIA COMMUNICATIONS LTD.	AMPLIA COMMUNICATIONS LTD.
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS266771	MAKRONET CONSULTING TECNOLOGIA E INFORMATICA LIMITADA	MAKRONET CONSULTING TECNOLOGIA E INFORMATICA LIMITADA
	AS174	COGENT-174	Cogent Communications
	AS18747	IFX18747	IFX Corporation
	AS28394	Bicentel SA de CV	Bicentel SA de CV
	AS701	UUNET	Verizon Business
	AS266849	EQUINIX COLOMBIA INC. SUCURSAL COLOMBIA	EQUINIX COLOMBIA INC. SUCURSAL COLOMBIA
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS13367	COMCAST-13367	Comcast Cable Communications, LLC
	AS20001	TWC-20001-PACWEST	Charter Communications Inc

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# 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/
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# Copyright 1997-2025, 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


OrgAbuseHandle: NETAB11-ARIN
OrgAbuseName:   NetAbuse
OrgAbusePhone:  +1-312-988-3543 
OrgAbuseEmail:  gisnetabuse@interpublic.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETAB11-ARIN

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


#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#