| Property | Value |
| Name | New York Independent System Operator |
| Organization | New York Independent System Operator |
| ztaylor@nyiso.com | |
| Address | 3890 Carman Road |
| Zip Code | 12303 |
| City | Schenectady |
| State | NY |
| Country | US |
| Phone | +1.5183566000 |
| Fax | +1.9999999999 |
| NameServer | FTP2.NYISO.COM |
| Created | 1997-06-19 04:00:00 |
| Changed | 2015-01-28 23:21:59 |
| Expires | 2017-06-18 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2019-01-25 | 52.222.218.3 (ClassC) |
| 2019-07-16 | 13.225.146.82 (ClassC) |
| 2019-12-16 | 13.225.212.129 (ClassC) |
| 2020-10-21 | 65.8.233.99 (ClassC) |
| 2020-11-12 | 143.204.217.17 (ClassC) |
| 2021-01-14 | 65.8.236.63 (ClassC) |
| 2021-01-29 | 13.224.227.78 (ClassC) |
| 2021-05-07 | 13.249.64.72 (ClassC) |
| 2021-05-07 | 13.249.64.71 (ClassC) |
| 2021-07-03 | 54.230.103.59 (ClassC) |
| 2023-08-18 | 18.160.18.72 (ClassC) |
| 2023-11-01 | 3.163.24.4 (ClassC) |
| 2024-12-24 | 3.161.44.30 (ClassC) |
| 2025-02-25 | 52.84.162.34 (ClassC) |
| 2025-04-17 | 99.84.66.57 (ClassC) |
| 2025-06-28 | 99.84.66.108 (ClassC) |
| 2025-07-16 | 99.84.66.127 (ClassC) |
| 2025-08-04 | 99.84.66.122 (ClassC) |
| Date | Domain | IP |
| FTP2.NYISO.COM | 2025-07-16 | 204.152.47.12 |
| staging.nyiso.com | 2024-09-28 | 18.161.6.4 |
| www.staging.nyiso.com | 2024-07-30 | 18.161.6.114 |
| www.nyiso.com | 2023-11-01 | 3.163.24.4 |