ASN AS17389 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS17389?

AS17389 is listed under Information Handling Services.

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?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS17389 Information Handling Services

ASN Lookup Tool

Information Handling Services ihs.com

US 4 Routes

AS Data

AS17389

AS17389 – Information Handling Services

AS Number	17389
AS Name	IHS-GROUP
Organization	Information Handling Services(ihs-7)
Country	US
Website	ihs.com
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2000-08-24

ASN Intelligence API for production workflows

Use ASN data for AS17389 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
207.167.40.0/21	AS17389	Information Handling Services	IHS Global, Inc.	2048
170.207.192.0/19	AS17389	Information Handling Services	Information Handling Services	8192
170.207.160.0/19	AS17389	Information Handling Services	Information Handling Services	8192
170.207.240.0/21	AS17389	Information Handling Services	Information Handling Services	2048

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:       17389
ASName:         IHS-GROUP
ASHandle:       AS17389
RegDate:        2000-08-24
Updated:        2012-03-20    
Ref:            https://rdap.arin.net/registry/autnum/17389


OrgName:        Information Handling Services
OrgId:          IHS-7
Address:        15 Inverness Way East.
City:           Englewood
StateProv:      CO
PostalCode:     80112
Country:        US
RegDate:        1990-10-17
Updated:        2025-01-29
Ref:            https://rdap.arin.net/registry/entity/IHS-7


OrgTechHandle: NETWO8081-ARIN
OrgTechName:   Network Resources
OrgTechPhone:  +1-800-447-2273 
OrgTechEmail:  network-resources@ihsmarkit.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8081-ARIN

OrgTechHandle: JWC74-ARIN
OrgTechName:   Cooler, Jeremy W
OrgTechPhone:  +1-248-728-7852 
OrgTechEmail:  jeremy.cooler@spglobal.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JWC74-ARIN

OrgAbuseHandle: HOSTM1209-ARIN
OrgAbuseName:   Hostmaster
OrgAbusePhone:  +1-303-790-0600 
OrgAbuseEmail:  hostmaster@ihs.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HOSTM1209-ARIN

OrgTechHandle: ENGMI2-ARIN
OrgTechName:   Eng, Michael 
OrgTechPhone:  +1-609-426-5465 
OrgTechEmail:  michael.eng@spglobal.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ENGMI2-ARIN

RAbuseHandle: HOSTM1209-ARIN
RAbuseName:   Hostmaster
RAbusePhone:  +1-303-790-0600 
RAbuseEmail:  hostmaster@ihs.com
RAbuseRef:    https://rdap.arin.net/registry/entity/HOSTM1209-ARIN

RTechHandle: HOSTM1209-ARIN
RTechName:   Hostmaster
RTechPhone:  +1-303-790-0600 
RTechEmail:  hostmaster@ihs.com
RTechRef:    https://rdap.arin.net/registry/entity/HOSTM1209-ARIN

RNOCHandle: HOSTM1209-ARIN
RNOCName:   Hostmaster
RNOCPhone:  +1-303-790-0600 
RNOCEmail:  hostmaster@ihs.com
RNOCRef:    https://rdap.arin.net/registry/entity/HOSTM1209-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

Peers

AS Number	Description	Country
AS701	Verizon Business/UUnet	US
AS701	Verizon Business	US

Upstreams

AS Number	Description	Country
AS701	Verizon Business	US