# Enterno vs IPAddress.to

Last updated: November 11, 2026.

Enterno is ahead of IPAddress.to on domain WHOIS APIs: Overall score 88.1 to 83.8.

Enterno is ahead of IPAddress.to on IP company lookup APIs: Overall score 82.2 to 73.8.

## Domain WHOIS API

6. [Enterno, free, Open API](https://datacircle.dev/domain-whois-apis/enterno/free-scout#free-open-api): Overall score 88.1, Accuracy score 89, $0.00 per 1,000 domains
7. [IPAddress.to, free](https://datacircle.dev/domain-whois-apis/ipaddress-to/free): Overall score 83.8, Accuracy score 97, $0.00 per 1,000 domains

Every provider of this API, ranked: [Domain WHOIS API: best providers in 2026](https://datacircle.dev/best-domain-whois-api)

## IP company lookup API

5. [Enterno, free, Open API](https://datacircle.dev/ip-company-lookup-apis/enterno/free-scout-get-api-v4-asn#free-open-api-get-api-open-ip): Overall score 82.2, Accuracy score 75, $0.00 per 1,000 IP addresses
16. [IPAddress.to, free](https://datacircle.dev/ip-company-lookup-apis/ipaddress-to/free-get-lookup-ip-or-hostname): Overall score 73.8, Accuracy score 73, $0.00 per 1,000 IP addresses

Every provider of this API, ranked: [IP company lookup API: best providers in 2026](https://datacircle.dev/best-ip-company-lookup-api)

## See also

- [Enterno alternatives](https://datacircle.dev/enterno-alternatives)
- [IPAddress.to alternatives](https://datacircle.dev/ipaddress-to-alternatives)
- [Enterno vs IPKit](https://datacircle.dev/enterno-vs-ipkit)
- [DomainDetails vs Enterno](https://datacircle.dev/domaindetails-vs-enterno)
- [Enterno vs MxToolbox](https://datacircle.dev/enterno-vs-mxtoolbox)
- [Enterno vs WhoisJSON](https://datacircle.dev/enterno-vs-whoisjson)
- [IPAddress.to vs WhoisJSON](https://datacircle.dev/ipaddress-to-vs-whoisjson)
- [IPAddress.to vs Robtex](https://datacircle.dev/ipaddress-to-vs-robtex)