AS1294 NTT DATA Services Holdings Corporation

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	65.207.122.0/24	NTT DATA, INC.		65.192.0.0/11	ARIN
	66.97.191.0/24	Avmed		66.42.0.0/19	ARIN
	148.9.32.0/24	NTT DATA Services Holdings Corporation		148.9.0.0/16	ARIN
	148.9.192.0/20	NTT DATA Services Holdings Corporation		148.9.0.0/16	ARIN
	148.9.208.0/21	NTT DATA Services Holdings Corporation		148.9.0.0/16	ARIN
	148.9.232.0/24	NTT DATA Services Holdings Corporation		149.177.0.0/12	RIPE
	148.9.238.0/23	NTT DATA Services Holdings Corporation		148.9.0.0/16	ARIN
	148.9.238.0/24	NTT DATA Services Holdings Corporation		148.9.0.0/16	ARIN
	148.9.240.0/23	NTT DATA Services Holdings Corporation		148.9.0.0/16	ARIN
	148.9.240.0/24	NTT DATA Services Holdings Corporation		148.9.0.0/16	ARIN
	148.9.241.0/24	NTT DATA Services Holdings Corporation		148.9.0.0/16	ARIN
	148.9.246.0/24	NTT DATA Services Holdings Corporation		148.9.0.0/16	ARIN
	148.9.248.0/24	NTT DATA Services Holdings Corporation		148.9.0.0/16	ARIN
	148.9.250.0/24	NTT DATA Services Holdings Corporation		148.9.0.0/16	ARIN
	160.109.97.0/24	NTT DATA Services Holdings Corporation		160.109.0.0/16	ARIN
	160.109.125.0/24	NTT DATA Services Holdings Corporation		160.109.0.0/16	ARIN
	160.109.160.0/21	NTT DATA Services Holdings Corporation		160.109.0.0/16	ARIN
	160.109.224.0/21	NTT DATA Services Holdings Corporation		160.109.0.0/16	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS20115	CHARTER-20115	Charter Communications LLC
	AS9498	BBIL-AP	BHARTI Airtel Ltd.
	AS4755	TATACOMM-AS	TATA Communications formerly VSNL is Leading ISP
	AS4775	GLOBE-TELECOM-AS	Globe Telecoms
	AS2856	BT-UK-AS	BTnet UK Regional network
	AS10848	NTTDATA	NTT DATA Services, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS4755	TATACOMM-AS	TATA Communications formerly VSNL is Leading ISP
	AS2856	BT-UK-AS	BTnet UK Regional network
	AS9498	BBIL-AP	BHARTI Airtel Ltd.
	AS4775	GLOBE-TELECOM-AS	Globe Telecoms
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS20115	CHARTER-20115	Charter Communications LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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• IPv4 Downstreams

Country	ASN	Name	Description
	AS10848	NTTDATA	NTT DATA Services, LLC

#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       1294
ASName:         NTTDATA-SERVICES-AS1
ASHandle:       AS1294
RegDate:        1991-05-24
Updated:        2018-07-18    
Ref:            https://rdap.arin.net/registry/autnum/1294


OrgName:        NTT DATA Services Holdings Corporation
OrgId:          DSC-161
Address:        7950 Legacy Drive
City:           Plano
StateProv:      TX
PostalCode:     75024
Country:        US
RegDate:        2016-03-24
Updated:        2018-11-29
Ref:            https://rdap.arin.net/registry/entity/DSC-161


OrgAbuseHandle: AHSON-ARIN
OrgAbuseName:   AHSON, KHALID 
OrgAbusePhone:  +1-214-592-7613 
OrgAbuseEmail:  khalid.ahson@nttdata.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AHSON-ARIN

OrgNOCHandle: AHSON-ARIN
OrgNOCName:   AHSON, KHALID 
OrgNOCPhone:  +1-214-592-7613 
OrgNOCEmail:  khalid.ahson@nttdata.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/AHSON-ARIN

OrgTechHandle: AHSON-ARIN
OrgTechName:   AHSON, KHALID 
OrgTechPhone:  +1-214-592-7613 
OrgTechEmail:  khalid.ahson@nttdata.com
OrgTechRef:    https://rdap.arin.net/registry/entity/AHSON-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 1997-2025, American Registry for Internet Numbers, Ltd.
#