Datacircle

Proofwire pricing: IP company lookup API

Proofwire's siteThis page as plain textIP company lookup API: the 15 best providers comparedProofwire: IP company lookup API alternatives

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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 Proofwire through our IP company lookup API benchmark yet.This plan is free. We rank 398 plans for IP company lookup APIs by price. Half the plans cost $0.112 per 1,000 IP addresses or less. 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.FreeIPAPI's €9.90 monthly plan (/api/bulk/json) covers any number of IP addresses. FreeIPAPI's €9.90 monthly plan costs less up front than IPHunter's €99.99 monthly plan.DNSlytics, ipwhois.io and IPBot are the best IP company lookup API providers in the Datacircle benchmark.
Type a number to see the cheapest Proofwire plan for that many IP addresses. The table below then sorts the other plans by what each costs.
Plan: Free Proofwire's only plan
Call: Docs behind sign-up Proofwire's only call for this API
API: IP company lookup API one of Proofwire's 5 APIs

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, VPN and proxy, Hosting.
  • Nothing to pay. You get 100 credits once, enough for 100 calls. Calls stop once your credits run out. Credits never expire.
  • One call. Proofwire shows the call's docs once you sign up. The call returns each IP address's owner.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

Proofwire: IP company lookup API alternatives

Proofwire alternatives: other IP company lookup API providers by price

We list other providers' plans closest to this plan in price per 1,000 IP addresses.

This planProofwire, freeDNSlytics, freeipwhois.io, freeIPBot, free, Anonymous, GET /v1/ip/{ip}IP-API.com, free, POST /batchMyip.ms, free
$ per 1,000 IP addresses$0.00$0.00$0.00$0.00$0.00$0.00
Completeness30%30%50%80%50%40%
Billingfreefreefreefreefreefree
Pay$0$0$0$0$0$0
Enough for100 calls, once75,000 calls a month1,000 calls a daynot publishednot publishednot published
Freshnessunknownunknownunknownunknown24 hoursunknown
Who can get itanyoneanyoneanyone, no sign-up or API keyanyoneanyone, for non-commercial use ("The free endpoint does not allow commercial usage")anyone

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-07.

  1. proofwire.app
  2. proofwire.app/changelog
  3. proofwire.app/docs
  4. proofwire.app/integrations
  5. proofwire.app/legal/acceptable-use
  6. proofwire.app/legal/privacy
  7. proofwire.app/legal/terms
  8. proofwire.app/mcp
  9. proofwire.app/signup
  10. proofwire.app/tools/asn-lookup

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, not in the answer
  • Industry, not in the answer
  • Company size, not in the answer
  • Country, not in the answer
  • Region and city, not in the answer
  • VPN and proxy
  • Hosting
Price
$ per 1,000 IP addresses$0.00
Percall
Billingfree
Charges
Also pays forfrom the same budget: Email Verify · Email Find · Phone Verify · Company Profile
Overage
Units caphard
Not found
$ per 1,000$0.00
In their words
Their pitchOperator, datacentre, Tor exit, from published ranges
Data
Keep datano limit
Use dataChecking whether contact details you already hold are real and reachable: cleaning a list before you send to it, screening a signup form, deciding whether a number is worth dialling, scoring an address at checkout. [...] What it is not for: Discovering contact details you do not have. [...] Validating a list you have no right to hold. [...] Sending to people who have not agreed to hear from you. [...] Calling numbers on a Do Not Call registry. [...] Surveillance or profiling of a specific individual. [...] Reselling the raw results as a data product. [...] Have a lawful basis for the data you send us, use the service within the acceptable use policy, and keep your API keys secret.
Plan
Pay$0
You get100 credits
Enough for100 calls, once
Expiresnever
Speed
Answerin the call
The call
You sendDocs behind sign-up
About the plan
PlanFree
Who can get itanyone
The 9 fields the plan's answer can hold

ASN organization, datacenter, Tor exit, VPN, residential proxy, verdict, confidence, evidence, credits charged

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