Autonomous System
AS12 New York University
EducationActiveUnited StatesARIN
AS12 (NYU-DOMAIN) is an education network operated by New York University in United States, registered with ARIN. It has 13 IPv4 prefixes with 164,352 addresses and 1 IPv6 prefix, which makes it the 1,499th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses164,352in 13 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#1,499of 82,200 active ASNs
Details
OrganizationNew York University
AS nameNYU-DOMAIN
Websitenyu.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactabuse@nyu.edu
Registered1984-07-05
Last updated2023-05-25
IPv4 prefixes
13 prefixes · 164,352 addresses| Network | Addresses | First – last address |
|---|---|---|
| 128.122.0.0/16 | 65,536 | 128.122.0.0 – 128.122.255.255 |
| 128.238.0.0/16 | 65,536 | 128.238.0.0 – 128.238.255.255 |
| 216.165.0.0/18 | 16,384 | 216.165.0.0 – 216.165.63.255 |
| 216.165.64.0/19 | 8,192 | 216.165.64.0 – 216.165.95.255 |
| 216.165.96.0/20 | 4,096 | 216.165.96.0 – 216.165.111.255 |
| 216.165.112.0/21 | 2,048 | 216.165.112.0 – 216.165.119.255 |
| 216.165.120.0/22 | 1,024 | 216.165.120.0 – 216.165.123.255 |
| 192.76.177.0/24 | 256 | 192.76.177.0 – 192.76.177.255 |
| 192.86.139.0/24 | 256 | 192.86.139.0 – 192.86.139.255 |
| 216.165.88.0/24 | 256 | 216.165.88.0 – 216.165.88.255 |
| 216.165.89.0/24 | 256 | 216.165.89.0 – 216.165.89.255 |
| 216.165.102.0/24 | 256 | 216.165.102.0 – 216.165.102.255 |
| 216.165.103.0/24 | 256 | 216.165.103.0 – 216.165.103.255 |
128.122.0.0/16 128.238.0.0/16 216.165.0.0/18 216.165.64.0/19 216.165.96.0/20 216.165.112.0/21 216.165.120.0/22 192.76.177.0/24 192.86.139.0/24 216.165.88.0/24 216.165.89.0/24 216.165.102.0/24 216.165.103.0/24
IPv6 prefixes
1 prefix- 2607:f600::/32
2607:f600::/32
Query AS12 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=AS12&key=YOUR_API_KEY"Any address in its prefixes resolves to AS12, with or without a key:
curl "https://api.ipapi.is/?q=128.122.0.1"Largest networks in United States
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