AS17389 Information Handling Services

IHS-GROUP - Information Handling Services · registered in the United States

IPv4 addresses20,4804 prefixes · <0.001% of announced IPv4

Rank in United States#2,117largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#6,089of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS17389 in ASN lookup Look up an IP in this network (170.207.160.1) All networks in United States

IPv4 prefixes

All 4 prefixes, in address order.

170.207.160.0/19
170.207.192.0/19
170.207.240.0/21
207.167.40.0/21

Similar-sized networks in United States

ASNNameIPv4 addresses

AS7961#2114 RBC - Raw Bandwidth Communications, Inc.20,480

AS7970#2115 LEON-FL-SCHL - Leon County School District20,480

AS12133#2116 LISCO - Local Internet Service Company20,480

AS17403#2118 HSIS-AS - HyperSurf Internet Services, Inc.20,480

AS19963#2119 DOSUB-1 - Dutchess County BOCES20,480

AS32204#2120 KPUNET - KPU Telecommunications20,480

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