subnetcalculator.dev
subnetcalculator.dev is a live English-language website hosted on Amazon.com, Inc. (AS16509) in the United States. cl0q first saw it on 2026-10-12 and last crawled it on 2026-10-12. It resolves to 65.8.180.47. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
Subnet Calculator - Free Online IP Subnet & CIDR Calculator Tool
Free subnet calculator for network engineers. Calculate IP ranges, CIDR notation, subnet masks instantly. Cloud-optimized for AWS, Azure, GCP with 25+ networking tools.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-10-12 |
| Last crawled | 2026-10-12 |
| IPv4 | 65.8.180.47 |
| Network | AS16509 Amazon.com, Inc. · United States |
| Language | en |