AS1294 NTT DATA Services Holdings Corporation

NTTDATA-SERVICES-AS1 - NTT DATA Services Holdings Corporation · registered in the United States

IPv4 addresses12,80013 prefixes · <0.001% of announced IPv4

Rank in United States#2,626largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#7,970of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS1294 in ASN lookup Look up an IP in this network (65.207.122.1) All networks in United States

IPv4 prefixes

All 13 prefixes, in address order.

65.207.122.0/24
66.97.191.0/24
148.9.32.0/24
148.9.192.0/20
148.9.208.0/21
148.9.240.0/23
148.9.246.0/24
148.9.248.0/24
148.9.250.0/24
160.109.97.0/24
160.109.125.0/24
160.109.160.0/21
160.109.224.0/21

Other ASNs named NTT DATA Services Holdings Corporation

1 other network uses the same organisation name; together with AS1294 they announce 30,208 IPv4 addresses.

ASNNameIPv4 addresses

AS3745NTTDATA-SERVICES-AS2 - NTT DATA Services Holdings Corporation US17,408

Similar-sized networks in United States

ASNNameIPv4 addresses

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AS636#2625 DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)12,800

AS2615#2627 BECHTEL - Bechtel Corporation12,800

AS4473#2628 ATTIS-ASN4473 - AT&T Enterprises, LLC12,800

AS4514#2629 PVSCHOOLS-ASN-01 - Paradise Valley Unified School District12,800

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources