AS17044 THE INTERPUBLIC GROUP OF COMPANIES, INC.

IPGAGENCY - THE INTERPUBLIC GROUP OF COMPANIES, INC. · registered in the United States

IPv4 addresses2,0487 prefixes · <0.001% of announced IPv4

Rank in United States#6,194largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#22,902of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS17044 in ASN lookup Look up an IP in this network (170.200.48.1) All networks in United States

IPv4 prefixes

All 7 prefixes, in address order.

170.200.48.0/23
170.200.55.0/24
170.200.76.0/24
170.200.80.0/24
170.200.84.0/24
170.200.92.0/24
205.153.104.0/24

Other ASNs named THE INTERPUBLIC GROUP OF COMPANIES, INC.

2 other networks use the same organisation name; together with AS17044 they announce 7,936 IPv4 addresses.

ASNNameIPv4 addresses

AS46713IPGOMA - THE INTERPUBLIC GROUP OF COMPANIES, INC. US5,376

AS32886NYC-INTERPUBLIC - THE INTERPUBLIC GROUP OF COMPANIES, INC. US512

Similar-sized networks in United States

ASNNameIPv4 addresses

AS16900#6191 SEDGWICK-CMS - Sedgwick Claims Management Services, Inc.2,048

AS16939#6192 CARETECH-SOLUTIONS - CARETECH SOLUTIONS INC2,048

AS16958#6193 BCIU-22 - Bucks County Intermediate Unit #222,048

AS17059#6195 MTNBEAM-001 - Almendras Communications LLC2,048

AS17093#6196 FAIRPOINT - Fidium2,048

AS17140#6197 CBRE-US - CBRE, INC.2,048

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources