fourzerotwo pricing: IP company lookup API, GET /
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30% complete: 3 of the 10 fields on our checklistSee the 10 fields
$0.00per 1,000 IP addressesWe haven't run fourzerotwo through our IP company lookup API benchmark yet.This plan is free. We rank 529 plans for IP company lookup APIs by price. Half the plans cost $0.245 or less per 1,000 IP addresses. See the best free IP company lookup API plan.IPHunter's €99.99 monthly plan is the cheapest paid plan per 1,000 IP addresses. IPHunter's €99.99 monthly plan covers up to 11,520,000 IP addresses a day. ipapi.is' top-up plan costs the least for 10,000 IP addresses a month: $1.00.Api.co.id's Rp99,000 (about $5) monthly plan covers any number of IP addresses. Api.co.id's Rp99,000 (about $5) monthly plan costs less up front than IPHunter's €99.99 monthly plan.IPKit, thenetworkery and DC5 WHOIS are the best IP company lookup API providers in the Datacircle benchmark.
Plan: Free key one of fourzerotwo's 5 plans
- Free keyFree key$0.00 per 1,000
- Pay as you go, x402 pay per callx402 pay per call$2.00 per 1,000
- $5 pack, Card credit $5Card credit $5$2.00 per 1,000
- $20 pack, Card credit $20Card credit $20$2.00 per 1,000
- $50 pack, Card credit $50Card credit $50$2.00 per 1,000
Call:
GET / one of fourzerotwo's 4 calls for this APIGET /Free key$0.00 per 1,000v1/ ip-geolocation/ batch GET /Free key$0.00 per 1,000v1/ ip-geolocation/ lookup GET /Free key$0.00 per 1,000v1/ domains/ ip-owner GET /Free key$0.00 per 1,000v1/ ip-geolocation/ asn
API: IP company lookup API one of fourzerotwo's 8 APIs
- Business verification API
- Company discovery API
- Company enrichment API
- Domain WHOIS API
- Email verification API
- Phone validation API
- Web scraping API
- IP company lookup API
About this item
- Freshness. We don't know how fresh this plan's data is.
- 3 of the 10 fields on our checklist. Owner's name, Network range, Country.
- Nothing to pay. You get up to 90 calls a month.
- One call. You send
iptoGET /. The call returns the IP address's owner.v1/ domains/ ip-owner - Who can get it: anyone with an email address. Keep data: no API terms. Use data: Keep the attribution when you show the data..
fourzerotwo: IP company lookup API alternatives
fourzerotwo alternatives: other IP company lookup API providers by price
The table starts with fourzerotwo's cheapest paid plan. Next come plans from other providers with the price per 1,000 IP addresses closest to fourzerotwo's.
| fourzerotwo, pay as you go, x402 pay per call, GET /v1/domains/ip-owner | WhoisFreaks, $2,000 pack, 1,000,000 API Credits, POST /v1.0/geolocation | ipv4.fr, pay as you go, x402 pay-per-call, GET /x402/v1/ip-asn/{ip} | IPScanner, $5 pack, Pay as you go $5, POST /ip/lookup | GlianaAI, pay as you go | |
|---|---|---|---|---|---|
| $ per 1,000 IP addresses | $2.00 | $2.00 | $2.00 | $2.00 | $2.00 |
| Completeness | 30% | 60% | 30% | 50% | 30% |
| Billing | pay as you go | pay first | pay as you go | pay first | pay as you go |
| Pay | per call | $2,000 | per call | $5 | per call |
| Enough for | as many as you pay for | 1,000,000 results | 1 call | 2,500 calls | as many as you pay for |
| Who can get it | anyone with a wallet paying each call in USDC through x402 on Base, with no account or API key | anyone over the age of 13 with a real company or personal email, not for gambling, adult content, dating, the alcohol industry, defense or military organizations | anyone, with no account or API key: each call is paid in USDC on Base | anyone with a payment card on file | anyone with a wallet paying USDC on Base or Solana (x402), Algorand or BNB Smart Chain, with no account or API key |
Sources
From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.
Product details
The key fields this plan's answer can hold, then each filled column in its row on the sheet.
- Owner's name
- Owner's domain, not in the answer
- ASN, not in the answer
- Network range
- Industry, not in the answer
- Company size, not in the answer
- Country
- Region and city, not in the answer
- VPN and proxy, not in the answer
- Hosting, not in the answer
| $ per 1,000 IP addresses | $0.00 |
|---|---|
| Per | call |
| Billing | free |
| Also pays for | from the same budget: 529 other fourzerotwo calls: 500 a day |
|---|
| $ per 1,000 calls that find nothing | $0.00 |
|---|
| Their pitch | Network, organisation, range, country and abuse email for an IP, from the regional internet registry. |
|---|
| Keep data | no API terms |
|---|---|
| Use data | Keep the attribution when you show the data. |
| Pay | $0 |
|---|---|
| Enough for | 90 calls a month |
| Per day | 3 |
|---|---|
| Batch | 1 |
| Answer | in the call |
|---|
| You send | ip |
|---|---|
| Method | GET |
| Path | /v1/domains/ip-owner |
| Plan | Free key |
|---|---|
| Who can get it | anyone with an email address |
The 5 fields the plan's answer can hold
organization, network name, IP range, country, abuse email