ONE.GY — Network Utils
Search the internet's hosts, services, and networks. A self-contained search platform for internet hosts, services, networks, and domains — with abuse reputation, certificate intelligence, and a fully documented API.
Mission
Make internet-wide visibility fast, accurate, and accessible — from a single host lookup to a full attack-surface sweep, in the browser or over the API.
Search the whole internet
Query hosts and services by port, product, version, banner, TLS certificate, CVE, geography, ASN, or network with a boolean query language — then drill into any host, network, prefix, or domain.
Know who you're talking to
Every IP carries multi-source abuse reputation — blocklists, DNSBLs, Tor exits, known proxies and more — so you can score and triage traffic in real time.
Map your attack surface
Seed a domain, ASN, or CIDR and discover the related hosts, certificates, subdomains, and exposures already in the dataset — no scanning required.
Fast and resilient by default
Responses are cached with prefix-range matching for IPs and keyed entries for ASNs, identical requests are coalesced, and stale entries are served while a background refresh fires.
Under the hood.
The data sources and stack that power ONE.
Get in touch.
Questions, enterprise inquiries, or partnership ideas — reach out and we'll respond promptly.