| Property | Value |
| Name | c/o NetBenefit aka NetNames |
| Organization | National Grid |
| corporate-services@netnames.com | |
| Address | 11 Clerkenwell Green |
| Zip Code | ec1r 0dp |
| City | London |
| Country | GB |
| Phone | +44.2070159370 |
| NameServer | ns02.nationalgrid.com |
| Created | 1999-04-15 00:00:00 |
| Changed | 2015-01-29 10:30:38 |
| Expires | 2024-04-15 00:00:00 |
| Registrar | Ascio Technologies, |
| Date | IP Address |
| 2013-11-26 | 148.183.56.53 (ClassC) |
| 2016-03-04 | 54.244.247.13 (ClassC) |
| 2016-03-09 | 75.101.144.253 (ClassC) |
| 2016-03-10 | 75.101.141.97 (ClassC) |
| 2019-12-13 | 67.221.166.57 (ClassC) |
| 2020-11-17 | 3.220.214.71 (ClassC) |
| 2020-11-17 | 3.219.78.25 (ClassC) |
| 2020-11-17 | 3.220.212.11 (ClassC) |
| 2023-05-26 | 104.18.209.108 (ClassC) |
| 2023-05-26 | 104.18.205.108 (ClassC) |
| 2023-05-26 | 104.18.206.108 (ClassC) |
| 2023-05-26 | 104.18.207.108 (ClassC) |
| 2023-05-26 | 104.18.208.108 (ClassC) |
| 2023-08-02 | 104.16.219.187 (ClassC) |
| 2023-08-02 | 104.16.221.187 (ClassC) |
| 2023-08-08 | 104.16.222.187 (ClassC) |
| 2023-08-08 | 104.16.218.187 (ClassC) |
| 2023-08-23 | 104.16.220.187 (ClassC) |
| 2025-07-25 | 104.16.171.181 (ClassC) |
| 2025-09-13 | 104.16.175.181 (ClassC) |
| 2025-10-08 | 104.16.174.181 (ClassC) |
| 2025-10-16 | 104.16.173.181 (ClassC) |
| 2026-02-18 | 104.16.172.181 (ClassC) |
| Date | Domain | IP |
| www1.nationalgridus.com | 2024-12-26 | 104.16.174.181 |
| outagemap.ma.nationalgridus.com | 2025-01-03 | 104.16.171.181 |
| login.nationalgridus.com | 2025-12-29 | 13.107.226.70 |
| stormcenter.nationalgridus.com | 2024-06-15 | 52.217.114.17 |
| image.emails.nationalgridus.com | 2024-12-14 | 23.196.152.190 |
| click.emails.nationalgridus.com | 2026-01-25 | 13.111.154.185 |
| careers.nationalgridus.com | 2024-07-26 | 23.253.31.170 |
| content.nationalgridus.com | 2024-10-05 | 3.163.165.84 |
| www.nationalgridus.com | 2023-08-23 | 104.16.218.187 |
| outagemap.ny.nationalgridus.com | 2025-07-22 | 104.16.174.181 |