ASN AS27023 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS27023?

AS27023 is listed under NTT Data 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.

AS27023 NTT Data Inc | IPGeolocation.io

ASN Lookup Tool

NTT Data Inc nttdata.com

US 2 Routes

AS Data

AS27023

AS27023 – NTT Data Inc

AS Number	27023
AS Name	NTT-DATA-INC
Organization	NTT Data Inc(nd-15)
Country	US
Website	nttdata.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2007-12-04

ASN Intelligence API for production workflows

Use ASN data for AS27023 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
206.180.192.0/24	AS27023	NTT Data Inc	NTT Data Inc	256
206.180.193.0/24	AS27023	NTT Data Inc	NTT Data 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:       27023
ASName:         NTT-DATA-INC
ASHandle:       AS27023
RegDate:        2007-12-04
Updated:        2013-04-02    
Ref:            https://rdap.arin.net/registry/autnum/27023


OrgName:        NTT Data Inc
OrgId:          ND-15
Address:        7950 Legacy Drive, Suite 1100
City:           Plano
StateProv:      TX
PostalCode:     75024
Country:        US
RegDate:        2013-02-05
Updated:        2024-01-02
Ref:            https://rdap.arin.net/registry/entity/ND-15


OrgAbuseHandle: LJG3-ARIN
OrgAbuseName:   Gomes, Louie J
OrgAbusePhone:  +1-512-592-0415 
OrgAbuseEmail:  Louie.Gomes@NTTData.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LJG3-ARIN

OrgNOCHandle: KODAK-ARIN
OrgNOCName:   Kodakkadath, Satish 
OrgNOCPhone:  +1-617-517-1733 
OrgNOCEmail:  satish.kodakkadath@nttdata.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/KODAK-ARIN

OrgTechHandle: ROCHE99-ARIN
OrgTechName:   Roche, Antony 
OrgTechPhone:  +1-902-402-2439 
OrgTechEmail:  antonylawrence.roche@nttdata.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ROCHE99-ARIN

OrgTechHandle: KODAK-ARIN
OrgTechName:   Kodakkadath, Satish 
OrgTechPhone:  +1-617-517-1733 
OrgTechEmail:  satish.kodakkadath@nttdata.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KODAK-ARIN

OrgAbuseHandle: KODAK-ARIN
OrgAbuseName:   Kodakkadath, Satish 
OrgAbusePhone:  +1-617-517-1733 
OrgAbuseEmail:  satish.kodakkadath@nttdata.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KODAK-ARIN

OrgAbuseHandle: ROCHE99-ARIN
OrgAbuseName:   Roche, Antony 
OrgAbusePhone:  +1-902-402-2439 
OrgAbuseEmail:  antonylawrence.roche@nttdata.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ROCHE99-ARIN

OrgNOCHandle: ROCHE99-ARIN
OrgNOCName:   Roche, Antony 
OrgNOCPhone:  +1-902-402-2439 
OrgNOCEmail:  antonylawrence.roche@nttdata.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ROCHE99-ARIN

OrgTechHandle: LJG3-ARIN
OrgTechName:   Gomes, Louie J
OrgTechPhone:  +1-512-592-0415 
OrgTechEmail:  Louie.Gomes@NTTData.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LJG3-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
AS393536	NTT DATA AMERICAS, INC	US

Upstreams

AS Number	Description	Country
AS393536	NTT DATA AMERICAS, INC	US