IPv4 AS Names Directory: AS Name US National Institute of Standards & Technology
US National Institute of Standards & Technology - IPv4 Network Ranges (CIDRs)
US National Institute of Standards & Technology has 9 IPv4 network ranges (CIDR).
Including: 129.6.0.0/18, 129.6.113.0/24, 129.6.114.0/23, 129.6.116.0/22, 129.6.120.0/21, 129.6.128.0/17, 129.6.64.0/19, 129.6.96.0/20, 132.163.96.0/23
This information corresponds to IPv4 addresses for AS Name US National Institute of Standards & Technology, 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 US National Institute of Standards & Technology 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.
US National Institute of Standards & Technology - Autonomous System Numbers (AS)
US National Institute of Standards & Technology is associated with 1 AS number.
The AS number is: AS49
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 129.6.0.0 to 129.6.63.255 | 129.6.0.0/18 | AS49 | US National Institute of Standards & Technology | See Range |
| 129.6.64.0 to 129.6.95.255 | 129.6.64.0/19 | AS49 | US National Institute of Standards & Technology | See Range |
| 129.6.96.0 to 129.6.111.255 | 129.6.96.0/20 | AS49 | US National Institute of Standards & Technology | See Range |
| 129.6.113.0 to 129.6.113.255 | 129.6.113.0/24 | AS49 | US National Institute of Standards & Technology | See Range |
| 129.6.114.0 to 129.6.115.255 | 129.6.114.0/23 | AS49 | US National Institute of Standards & Technology | See Range |
| 129.6.116.0 to 129.6.119.255 | 129.6.116.0/22 | AS49 | US National Institute of Standards & Technology | See Range |
| 129.6.120.0 to 129.6.127.255 | 129.6.120.0/21 | AS49 | US National Institute of Standards & Technology | See Range |
| 129.6.128.0 to 129.6.255.255 | 129.6.128.0/17 | AS49 | US National Institute of Standards & Technology | See Range |
| 132.163.96.0 to 132.163.97.255 | 132.163.96.0/23 | AS49 | US National Institute of Standards & Technology | See Range |
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