ASN AS19893 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19893?

AS19893 is listed under NTT Global Data Centers Americas, 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.

AS19893 NTT Global Data Centers Americas, INC.

ASN Lookup Tool

NTT Global Data Centers Americas, INC. global.ntt

US 35 Routes

AS Data

AS19893

AS19893 – NTT Global Data Centers Americas, INC.

AS Number	19893
AS Name	NTT-GLOBAL-DATA-CENTERS-AMERICA-INC
Organization	NTT Global Data Centers Americas, INC.(rdc-63)
Country	US
Website	global.ntt
Number of IPv4 Routes	34
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2001-02-27

ASN Intelligence API for production workflows

Use ASN data for AS19893 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.146.0.0/24	AS19893	NTT Global Data Centers Americas, INC.	IPOST	256
65.160.230.0/24	AS19893	NTT Global Data Centers Americas, INC.	NTT Global Data Centers Americas, Inc.	256
162.210.232.0/22	AS19893	NTT Global Data Centers Americas, INC.	NTT Global Data Centers Americas, INC.	1024
173.254.184.0/22	AS19893	NTT Global Data Centers Americas, INC.	Pay Per Cloud	1024
174.137.32.0/20	AS19893	NTT Global Data Centers Americas, INC.	NTT Global Data Centers Americas, INC.	4096
65.160.224.0/21	AS19893	NTT Global Data Centers Americas, INC.	NTT Global Data Centers Americas, Inc.	2048
173.226.208.0/20	AS19893	NTT Global Data Centers Americas, INC.	NTT Global Data Centers Americas, INC.	4096
204.212.176.0/20	AS19893	NTT Global Data Centers Americas, INC.	NTT Global Data Centers Americas, INC.	4096
208.17.86.0/24	AS19893	NTT Global Data Centers Americas, INC.	NTT Global Data Centers Americas, INC.	256
74.221.228.0/24	AS19893	NTT Global Data Centers Americas, INC.	Autonomy Corp., an HP company	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:       19893
ASName:         NTT-GLOBAL-DATA-CENTERS-AMERICA-INC
ASHandle:       AS19893
RegDate:        2001-02-27
Updated:        2022-06-07    
Ref:            https://rdap.arin.net/registry/autnum/19893


OrgName:        NTT Global Data Centers Americas, INC.
OrgId:          RDC-63
Address:        P.O. Box 348060
City:           Sacramento
StateProv:      CA
PostalCode:     95834-8060
Country:        US
RegDate:        2014-02-18
Updated:        2025-08-04
Ref:            https://rdap.arin.net/registry/entity/RDC-63


OrgAbuseHandle: RAGIN-ARIN
OrgAbuseName:   Ragingwire Abuse
OrgAbusePhone:  +1-916-286-4090 
OrgAbuseEmail:  abuse@ragingwire.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RAGIN-ARIN

OrgNOCHandle: RAGIN2-ARIN
OrgNOCName:   RagingWire NOC
OrgNOCPhone:  +1-916-286-4090 
OrgNOCEmail:  noc@ragingwire.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/RAGIN2-ARIN

OrgTechHandle: RAGIN1-ARIN
OrgTechName:   Ragingwire IPAdmin
OrgTechPhone:  +1-916-286-4090 
OrgTechEmail:  dca.dl-res-team-network@global.ntt
OrgTechRef:    https://rdap.arin.net/registry/entity/RAGIN1-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
AS26293	R Systems Inc.	US
AS54038	Callidus Software Inc.	US
AS27615	Purple Language Services Co.	US
AS23233	Fenwick & West, LLP.	US
AS53542	MERCHANT ESOLUTIONS, INC.	US
AS33060	SFPCU	US
AS204670	NTT United Kingdom Ltd	GB
AS11803	Omnicell	US
AS2914	NTT America, Inc.	US
AS397060	Veterinary Information Network, Inc.	US

Upstreams

AS Number	Description	Country
AS2914	NTT America, Inc.	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US

Downstreams

AS Number	Description	Country
AS26293	R Systems Inc.	US
AS54038	Callidus Software Inc.	US
AS27615	Purple Language Services Co.	US
AS23233	Fenwick & West, LLP.	US
AS53542	MERCHANT ESOLUTIONS, INC.	US
AS33060	SFPCU	US
AS204670	NTT United Kingdom Ltd	GB
AS11803	Omnicell	US
AS397060	Veterinary Information Network, Inc.	US
AS54900	Alianza Inc.	US