{"slug":"saylorinnovations-com-api-net-cidr-e21c74","title":"CIDR subnet calculator","host":"saylorinnovations.com","method":"GET","resource":"https://saylorinnovations.com/api/net/cidr","category":"other","description":"CIDR subnet calculator - network, broadcast, netmask, wildcard, host range and usable hosts for an IPv4 CIDR block","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":277,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"cidr":"192.168.10.37/26"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET","POST","PUT","PATCH","DELETE","HEAD"],"type":"string"},"queryParams":{"properties":{"cidr":{"description":"IPv4 CIDR, e.g. 192.168.1.0/24","type":"string"}},"required":["cidr"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"address_class":{"description":"Address class","type":["string","null"]},"broadcast":{"type":["string","null"]},"checked_at":{"description":"Time the check was run (UTC)","type":["string","null"]},"cidr":{"description":"CIDR block","type":"string"},"first_host":{"description":"First host","type":"string"},"input_address":{"description":"Input address","type":["string","null"]},"is_private_rfc1918":{"description":"True when this is private rfc1918","type":"boolean"},"last_host":{"description":"Last host","type":"string"},"netmask":{"type":"string"},"network":{"description":"Network name","type":"string"},"total_addresses":{"description":"Total addresses","type":"number"},"usable_hosts":{"description":"Usable hosts","type":"number"},"wildcard":{"type":"string"}},"required":["network","netmask","usable_hosts"],"type":"object"},"type":{"const":"json","type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-18","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":277,"error":null}],"description_full":"CIDR subnet calculator - network, broadcast, netmask, wildcard, host range and usable hosts for an IPv4 CIDR block","last_updated":"2026-10-17T13:49:21.59Z","schemes":["exact"]}