AS19893 — NTT-GLOBAL-DATA-CENTERS-AMERICA-INC

AS19893 announces 44 IPv4 prefixes covering 43,264 addresses and 4 IPv6 prefixes.

About this network

The AS handle is NTT-GLOBAL-DATA-CENTERS-AMERICA-INC and the holder is NTT Global Data Centers Americas, INC.

What it's used for

• The address space carries data center and enterprise infrastructure, evidenced by netnames such as SPRINTLINK, RAGINGWIRE-ISP-04, and XOXO-216-112-48-0, alongside reverse DNS entries pointing to nttgdca.com and ptr.us.xo.net.
• The AS announces 43264 IPv4 addresses across 54 prefixes and 4 IPv6 prefixes, with 15 observed neighbours, indicating a role focused on hosting and data center services rather than broad residential access.

Notable

• All registrants in the provided sample are listed as NTT Global Data Centers Americas, INC., consistent with the announcer.
• The address inventory includes legacy netnames like SPRINTLINK and RAGINGWIRE, reflecting historical acquisitions and rebranding within the NTT ecosystem.
• The inventory is finely subdivided into numerous /22 and /23 blocks, characteristic of an internal corporate estate managed for specific data center sites.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 64.84.5.0/24
• 64.84.6.0/24
• 64.84.38.0/24
• 64.84.47.0/24
• 64.84.58.0/24
• 65.160.224.0/21
• 65.160.232.0/22
• 65.160.236.0/23
• 65.160.238.0/24
• 69.48.146.0/24
• 74.221.224.0/22
• 74.221.228.0/23
• 74.221.230.0/24
• 74.221.232.0/24
• 74.221.235.0/24
• 74.221.237.0/24
• 74.221.238.0/23
• 96.46.144.0/20
• 157.234.214.0/24
• 162.210.232.0/22
• 162.248.20.0/22
• 173.226.208.0/20
• 173.254.176.0/21
• 173.254.184.0/23
• 173.254.186.0/24
• 174.137.32.0/22
• 174.137.36.0/24
• 174.137.38.0/23
• 174.137.40.0/22
• 174.137.44.0/24
• 174.137.46.0/23
• 192.146.0.0/24
• 198.1.28.0/22
• 199.114.201.0/24
• 204.10.228.0/22
• 204.94.80.0/20
• 204.212.176.0/20
• 208.17.80.0/21
• 208.17.88.0/24
• 208.17.90.0/24
• 208.17.92.0/22
• 216.112.50.0/23
• 216.112.52.0/22
• 216.112.56.0/21
• 2606:9500::/39
• 2606:9500:300::/40
• 2606:9500:400::/38
• 2606:9500:800::/37

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS2914 NTT America, Inc.

Downstream networks

• AS27615 Purple Language Services Co.
• AS54038 Callidus Software Inc.
• AS204670 NTT United Kingdom Ltd
• AS395188 US FOODS, INC.
• AS398178 Telcion Communications Group
• AS33060 SFPCU
• AS11803 Omnicell
• AS53542 MERCHANT ESOLUTIONS, INC.
• AS25966 Coherent Inc.
• AS54900 Alianza Inc.
• AS397859 TANIUM INC
• AS23233 Fenwick & West, LLP.
• AS397060 Veterinary Information Network, Inc.

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS2914 NTT America, Inc.
• AS27615 Purple Language Services Co.
• AS54038 Callidus Software Inc.
• AS204670 NTT United Kingdom Ltd
• AS11803 Omnicell
• AS25966 Coherent Inc.
• AS33060 SFPCU
• AS53542 MERCHANT ESOLUTIONS, INC.
• AS395188 US FOODS, INC.
• AS398178 Telcion Communications Group
• AS54900 Alianza Inc.
• AS397859 TANIUM INC
• AS23233 Fenwick & West, LLP.
• AS397060 Veterinary Information Network, Inc.