IPv4 AS Names Directory: AS Name National Grid
National Grid - IPv4 Network Ranges (CIDRs)
National Grid has 2 IPv4 network ranges (CIDR).
Including: 148.183.0.0/16, 198.74.8.0/21
This information corresponds to IPv4 addresses for AS Name National Grid, but this AS Name also has associated IPv6 address ranges.
Check the IPv6 data for this AS Name
Download the complete list of CIDRs and AS numbers associated with National Grid for IPv4 in multiple formats: Text File (one per line), Comma Separated Text File, JSON or CSV File. The preview shows only a portion of the data, but these download options allow access to the full dataset.
National Grid - Autonomous System Numbers (AS)
National Grid is associated with 1 AS number.
The AS number is: AS11529
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 148.183.0.0 to 148.183.255.255 | 148.183.0.0/16 | AS11529 | National Grid | See Range |
| 198.74.8.0 to 198.74.15.255 | 198.74.8.0/21 | AS11529 | National Grid | See Range |
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