{"slug":"2s-io-api-net-ip-resolve-b7c4e4","title":"Resolve a single IPv4/IPv6 address to its full network identity in one call","host":"2s.io","method":"GET","resource":"https://2s.io/api/net/ip-resolve","category":"other","description":"Resolve a single IPv4/IPv6 address to its full network identity in one call: the Autonomous System number, the authoritative AS holder/operator (RIPEstat), the ISP + organization, whether the AS is currently announced, the RIR/IANA allocation block the AS sits in, and country/region/city + coordinat","price_listed":0.009,"price_asked":0.009,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":272,"reported_calls_30d":3,"reported_payers_30d":2,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"ip":"8.8.8.8"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"properties":{"method":{"const":"GET"},"queryParams":{"properties":{"ip":{"description":"IPv4 or IPv6 address, e.g. 8.8.8.8.","type":"string"}},"required":["ip"]},"type":{"const":"http"}},"required":["type","method","queryParams"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-10","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.009,"price_match":true,"latency_ms":272,"error":null}],"description_full":"Resolve a single IPv4/IPv6 address to its full network identity in one call: the Autonomous System number, the authoritative AS holder/operator (RIPEstat), the ISP + organization, whether the AS is currently announced, the RIR/IANA allocation block the AS sits in, and country/region/city + coordinates + timezone. One join that turns an IP into \"who runs this network and where\" -- the lookup network-forensics, abuse triage, and fraud agents otherwise stitch together from a geo API plus a separate BGP source. Composes geo IP data + RIPEstat (RIPE NCC, CC BY 4.0); the routing/holder block degrades independently, with per-source status returned. Distinct from net.asn (AS-number first) and geo.ip (geo only): this is IP-first and joins both.","last_updated":"2026-10-08T23:38:42.308Z","schemes":["exact"]}