ASN Lookup Tool

THE NIELSEN COMPANY US , LLC nielsen.com US US 9 Routes

AS Data

AS19606

AS19606 – THE NIELSEN COMPANY US , LLC

AS Number 19606
AS Name NLSNMEDIA
Organization THE NIELSEN COMPANY US , LLC(nul-18)
Country US
Website nielsen.com
Number of IPv4 Routes 9
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2021-03-29

ASN Intelligence API for production workflows

Use ASN data for AS19606 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route # IPs
208.64.99.0/24 256
208.64.96.0/23 512
209.242.91.0/24 256
209.242.88.0/24 256
162.33.64.0/24 256
209.242.90.0/24 256
206.113.193.0/24 256
209.242.89.0/24 256
206.113.192.0/24 256

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:       19606
ASName:         NLSNMEDIA
ASHandle:       AS19606
RegDate:        2021-03-29
Updated:        2021-03-29    
Ref:            https://rdap.arin.net/registry/autnum/19606


OrgName:        THE NIELSEN COMPANY (US), LLC
OrgId:          NUL-18
Address:        85 Broad Street
City:           New York
StateProv:      NY
PostalCode:     10004
Country:        US
RegDate:        2020-12-22
Updated:        2025-06-17
Ref:            https://rdap.arin.net/registry/entity/NUL-18


OrgTechHandle: INSEL-ARIN
OrgTechName:   Insel, Thomas 
OrgTechPhone:  +1-646-441-2108 
OrgTechEmail:  thomas.insel@nielsen.com
OrgTechRef:    https://rdap.arin.net/registry/entity/INSEL-ARIN

OrgAbuseHandle: INSEL-ARIN
OrgAbuseName:   Insel, Thomas 
OrgAbusePhone:  +1-646-441-2108 
OrgAbuseEmail:  thomas.insel@nielsen.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INSEL-ARIN

OrgNOCHandle: INSEL-ARIN
OrgNOCName:   Insel, Thomas 
OrgNOCPhone:  +1-646-441-2108 
OrgNOCEmail:  thomas.insel@nielsen.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/INSEL-ARIN

OrgRoutingHandle: INSEL-ARIN
OrgRoutingName:   Insel, Thomas 
OrgRoutingPhone:  +1-646-441-2108 
OrgRoutingEmail:  thomas.insel@nielsen.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/INSEL-ARIN

OrgDNSHandle: INSEL-ARIN
OrgDNSName:   Insel, Thomas 
OrgDNSPhone:  +1-646-441-2108 
OrgDNSEmail:  thomas.insel@nielsen.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/INSEL-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
AS3549 Level 3 Communications, Inc. (GBLX) US
AS33363 Charter Communications, Inc US
AS701 Verizon Business/UUnet US
AS3356 Level 3 Parent, LLC US
AS701 Verizon Business US
AS62 CyrusOne LLC US

Upstreams

AS Number Description Country
AS33363 Charter Communications, Inc US
AS3356 Level 3 Parent, LLC US
AS701 Verizon Business US
AS62 CyrusOne LLC US

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS19606 is an Autonomous System Number used to identify a network for BGP internet routing.
AS19606 is listed under THE NIELSEN COMPANY US , LLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.