Autonomous System

AS2914 NTT America, Inc.

ISPActiveUnited StatesARIN

AS2914 (NTT-DATA-2914) is an ISP network operated by NTT America, Inc. in United States, registered with ARIN. It has 1,686 IPv4 prefixes with 6,720,256 addresses and 10 IPv6 prefixes, which makes it the 103rd largest of 82,534 active autonomous systems by IPv4 space.

IPv4 addresses6,720,256in 1,686 prefixes
IPv6 prefixes10≈ 5.6 × 10²⁹ addresses
Size rank#103of 82,534 active ASNs
Abuser scoreLow0.16% of its addresses flagged · method

Details

OrganizationNTT America, Inc.
AS nameNTT-DATA-2914
Websitentt.net
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@ntt.net
Registered1998-12-07
Last updated2025-01-30

IPv4 prefixes

1,686 prefixes · 6,720,256 addresses
NetworkAddressesFirst – last address
199.236.0.0/14262,144199.236.0.0 – 199.239.255.255
204.0.0.0/14262,144204.0.0.0 – 204.3.255.255
204.200.0.0/14262,144204.200.0.0 – 204.203.255.255
153.254.0.0/15131,072153.254.0.0 – 153.255.255.255
198.64.0.0/15131,072198.64.0.0 – 198.65.255.255
198.106.0.0/15131,072198.106.0.0 – 198.107.255.255
198.138.0.0/15131,072198.138.0.0 – 198.139.255.255
198.170.0.0/15131,072198.170.0.0 – 198.171.255.255
198.172.0.0/15131,072198.172.0.0 – 198.173.255.255
204.142.0.0/15131,072204.142.0.0 – 204.143.255.255
204.170.0.0/15131,072204.170.0.0 – 204.171.255.255
207.56.0.0/15131,072207.56.0.0 – 207.57.255.255
128.121.0.0/1665,536128.121.0.0 – 128.121.255.255
128.241.0.0/1665,536128.241.0.0 – 128.241.255.255
128.242.0.0/1665,536128.242.0.0 – 128.242.255.255
129.250.0.0/1665,536129.250.0.0 – 129.250.255.255
130.94.0.0/1665,536130.94.0.0 – 130.94.255.255
131.103.0.0/1665,536131.103.0.0 – 131.103.255.255
133.197.0.0/1665,536133.197.0.0 – 133.197.255.255
140.174.0.0/1665,536140.174.0.0 – 140.174.255.255
157.238.0.0/1665,536157.238.0.0 – 157.238.255.255
165.254.0.0/1665,536165.254.0.0 – 165.254.255.255
168.143.0.0/1665,536168.143.0.0 – 168.143.255.255
192.204.0.0/1665,536192.204.0.0 – 192.204.255.255
192.217.0.0/1665,536192.217.0.0 – 192.217.255.255
The 25 largest of 1,686. The API and the database have all of them.

IPv6 prefixes

10 prefixes
  • 2001:218::/32
  • 2001:418::/32
  • 2001:728::/32
  • 2001:d38::/32
  • 2001:d40::/32
  • 2404:3600::/32
  • 2804:8f8::/32
  • 2001:218:8000::/38
  • 2001:218:e000::/38
  • 2602:ffb7:580::/46

Query AS2914 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS2914&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS2914, with or without a key:

curl "https://api.ipapi.is/?q=199.236.0.1"

Other networks of NTT America, Inc.

AS3949 NTT America, Inc.12,544 IPv4 addresses

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