ASN AS46617 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS46617?

AS46617 is listed under WebMD, LLC.

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.

AS46617 WebMD, LLC | IPGeolocation.io

ASN Lookup Tool

WebMD, LLC webmd.net

US 2 Routes

AS Data

AS46617

AS46617 – WebMD, LLC

AS Number	46617
AS Name	WEBMD-IDC2-AS
Organization	WebMD, LLC(webmd)
Country	US
Website	webmd.net
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2008-10-28

ASN Intelligence API for production workflows

Use ASN data for AS46617 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
98.158.201.0/24	AS46617	WebMD, LLC	Internet Brands Inc.	256
207.231.200.0/21	AS46617	WebMD, LLC	WebMD, LLC	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:       46617
ASName:         WEBMD-IDC2-AS
ASHandle:       AS46617
RegDate:        2008-10-28
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/46617


OrgName:        WebMD, LLC
OrgId:          WEBMD
Address:        111 8th Ave
Address:        Suite 700
City:           New York City
StateProv:      NY
PostalCode:     10011
Country:        US
RegDate:        2002-11-26
Updated:        2024-01-26
Ref:            https://rdap.arin.net/registry/entity/WEBMD


OrgAbuseHandle: ZW62-ARIN
OrgAbuseName:   WebMD Network Operations
OrgAbusePhone:  +1-646-674-6860 
OrgAbuseEmail:  netops-arin@webmd.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZW62-ARIN

OrgTechHandle: ZW62-ARIN
OrgTechName:   WebMD Network Operations
OrgTechPhone:  +1-646-674-6860 
OrgTechEmail:  netops-arin@webmd.net
OrgTechRef:    https://rdap.arin.net/registry/entity/ZW62-ARIN

OrgNOCHandle: ZW62-ARIN
OrgNOCName:   WebMD Network Operations
OrgNOCPhone:  +1-646-674-6860 
OrgNOCEmail:  netops-arin@webmd.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZW62-ARIN

RTechHandle: ZW62-ARIN
RTechName:   WebMD Network Operations
RTechPhone:  +1-646-674-6860 
RTechEmail:  netops-arin@webmd.net
RTechRef:    https://rdap.arin.net/registry/entity/ZW62-ARIN

RAbuseHandle: ZW62-ARIN
RAbuseName:   WebMD Network Operations
RAbusePhone:  +1-646-674-6860 
RAbuseEmail:  netops-arin@webmd.net
RAbuseRef:    https://rdap.arin.net/registry/entity/ZW62-ARIN

RNOCHandle: ZW62-ARIN
RNOCName:   WebMD Network Operations
RNOCPhone:  +1-646-674-6860 
RNOCEmail:  netops-arin@webmd.net
RNOCRef:    https://rdap.arin.net/registry/entity/ZW62-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
AS1299	Arelion Sweden AB	SE
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS1299	Arelion Sweden AB	SE
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US