Datacircle

MxToolbox pricing: IP company lookup API, GET /api/v1/Lookup/arin/

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

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10% complete: 1 of the 10 fields on our checklistSee the 10 fields
$0.00per 1,000 IP addressesWe haven't run MxToolbox through our IP company lookup API benchmark yet.Half of the 398 plans we rank by price cost $0.112 per 1,000 IP addresses or less. This plan and 30 others tie for the lowest price per 1,000 IP addresses of the 398 plans. See the best free IP company lookup API plan.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 MxToolbox plan for that many IP addresses. The table below then sorts the other plans by what each costs.
Plan: Free MxToolbox's only plan
Call: GET /api/v1/Lookup/arin/ one of MxToolbox's 2 calls
API: IP company lookup API MxToolbox's only API

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 1 of the 10 fields on our checklist. Owner's name.
  • Nothing to pay.
  • One call. You send argument to GET /api/v1/Lookup/arin/. You can also send port. The call returns the IP address's owner.
  • Who can get it: anyone with a free MxToolbox account. Keep data: no API terms. Use data: no API terms.

MxToolbox: IP company lookup API alternatives

MxToolbox 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 planMxToolbox, free, GET /api/v1/Lookup/arin/DNSlytics, freeipwhois.io, freeIPBot, free, Anonymous, GET /v1/ip/{ip}IP-API.com, free, POST /batch
$ per 1,000 IP addresses$0.00$0.00$0.00$0.00$0.00
Completeness10%30%50%80%50%
Billingfreefreefreefreefree
Pay$0$0$0$0$0
Enough fornot published75,000 calls a month1,000 calls a daynot publishednot published
Freshnessunknownunknownunknownunknown24 hours
Who can get itanyone with a free MxToolbox accountanyoneanyone, no sign-up or API keyanyoneanyone, for non-commercial use ("The free endpoint does not allow commercial usage")

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. knowledgebase.mxtoolbox.com/home/about-api
  2. knowledgebase.mxtoolbox.com/home/api-methods
  3. mxtoolbox.com/Public/Content/TermsAndConditions.aspx
  4. mxtoolbox.com/api/api-reference
  5. mxtoolbox.com/arin.aspx
  6. mxtoolbox.com/c/mxtoolboxproducts
  7. mxtoolbox.com/c/products/mxtoolboxapi

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, not in the answer
  • Hosting, not in the answer
Price
$ per 1,000 IP addresses$0.00
Percall
Billingfree
Not found
$ per 1,000$0.00
In their words
Their pitchIntegrate our high quality lookup tools and monitoring services with your applications!
Data
Keep datano API terms
Use datano API terms
Plan
Pay$0
Rate limit
Batch1
Speed
Answerin the call
The call
You sendargument. Optional: port
MethodGET
Path/api/v1/Lookup/arin/
About the plan
PlanFree
Who can get itanyone with a free MxToolbox account
The 13 fields the plan's answer can hold

lookup ID, command, argument, time recorded, reporting name server, time to complete, is endpoint, has subscriptions, failed checks, warnings, passed checks, timeouts, registered owner

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