ASN AS19816 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19816?

AS19816 is listed under NCS DataCom, Inc..

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.

AS19816 NCS DataCom, Inc. | IPGeolocation.io

ASN Lookup Tool

NCS DataCom, Inc. ncsdata.com

US 17 Routes

AS Data

AS19816

AS19816 – NCS DataCom, Inc.

AS Number	19816
AS Name	NCSDATACOM
Organization	NCS DataCom, Inc.(ncsd)
Country	US
Website	ncsdata.com
Number of IPv4 Routes	17
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2001-02-14

ASN Intelligence API for production workflows

Use ASN data for AS19816 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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
206.180.169.0/24	AS19816	NCS DataCom, Inc.	NCS DataCom, Inc.	256
206.180.183.0/24	AS19816	NCS DataCom, Inc.	NCS DataCom, Inc.	256
206.180.162.0/24	AS19816	NCS DataCom, Inc.	NCS DataCom, Inc.	256
206.180.180.0/24	AS19816	NCS DataCom, Inc.	NCS DataCom, Inc.	256
206.180.164.0/24	AS19816	NCS DataCom, Inc.	NCS DataCom, Inc.	256
206.180.181.0/24	AS19816	NCS DataCom, Inc.	NCS DataCom, Inc.	256
206.180.166.0/24	AS19816	NCS DataCom, Inc.	NCS DataCom, Inc.	256
206.180.161.0/24	AS19816	NCS DataCom, Inc.	NCS DataCom, Inc.	256
206.180.172.0/24	AS19816	NCS DataCom, Inc.	NCS DataCom, Inc.	256
206.180.168.0/24	AS19816	NCS DataCom, Inc.	NCS DataCom, Inc.	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:       19816
ASName:         NCSDATACOM
ASHandle:       AS19816
RegDate:        2001-02-14
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/19816


OrgName:        NCS DataCom, Inc.
OrgId:          NCSD
Address:        26391 Curtiss Wright Parkway
Address:        Suite #108
City:           Richmond Heights
StateProv:      OH
PostalCode:     44143
Country:        US
RegDate:        2001-02-07
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/NCSD


OrgTechHandle: IPALL2-ARIN
OrgTechName:   IPAlloc
OrgTechPhone:  +1-440-461-7255 
OrgTechEmail:  support@ncsdata.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL2-ARIN

OrgAbuseHandle: IPALL2-ARIN
OrgAbuseName:   IPAlloc
OrgAbusePhone:  +1-440-461-7255 
OrgAbuseEmail:  support@ncsdata.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPALL2-ARIN

RTechHandle: JM611-ARIN
RTechName:   McConocha, Jeffrey 
RTechPhone:  +1-440-461-4947 
RTechEmail:  jmcconocha@ncsdata.com
RTechRef:    https://rdap.arin.net/registry/entity/JM611-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
AS19009	OneCleveland	US

Upstreams

AS Number	Description	Country
AS19009	OneCleveland	US