# IPHub, free, POST /ip/bulk: IP company lookup API

> IPHub allows you to detect proxies, servers, VPNs and other bad IP addresses to reduce online fraud in stores, game servers, social networks, survey research and more.

IPHub's Free plan for the IP company lookup API costs $0.00 per 1,000 IP addresses. IPHub's docs list 5 of the 10 fields on our checklist: Owner's name, ASN, Country, VPN and proxy, Hosting.
We haven't run IPHub through [our IP company lookup API benchmark](https://datacircle.dev/best-ip-company-lookup-api.txt) 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.](https://datacircle.dev/best-ip-company-lookup-api.txt)
[IPHunter's €99.99 monthly plan](https://datacircle.dev/ip-company-lookup-apis/iphunter/99-99-monthly/llms.txt) 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)](https://datacircle.dev/ip-company-lookup-apis/freeipapi/9-90-monthly-unlimited-post-api-bulk-json/llms.txt) covers any number of IP addresses. FreeIPAPI's €9.90 monthly plan costs less up front than IPHunter's €99.99 monthly plan.
[DNSlytics](https://datacircle.dev/ip-company-lookup-apis/dnslytics/free/llms.txt), [ipwhois.io](https://datacircle.dev/ip-company-lookup-apis/ipwhois-io/free/llms.txt) and [IPBot](https://datacircle.dev/ip-company-lookup-apis/ipbot/free-anonymous-get-v1-ip-ip/llms.txt) are the best IP company lookup API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/ip-company-lookup-apis/iphub/free-post-ip-bulk
- [IP company lookup API: the 15 best providers compared](https://datacircle.dev/best-ip-company-lookup-api.txt)
- Get it: https://iphub.info/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Request: `POST https://v2.api.iphub.info/ip/bulk`
- API key: with the plan, on https://iphub.info/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Its API docs: https://iphub.info/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing#bulk-lookup
- Sold by: IPHub (https://iphub.info?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 50%
- Owner's name: ✓
- ASN: ✓
- Country: ✓
- VPN and proxy: ✓
- Hosting: ✓

## Price

- $ per 1,000 IP addresses: $0.00
- Per: result
- Billing: free

## Charges

- Also pays for: from the same budget: Single lookup

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: IPHub allows you to detect proxies, servers, VPNs and other bad IP addresses to reduce online fraud in stores, game servers, social networks, survey research and more.

## Data

- Keep data: "For the Basic plan, caching up to 24 hours is generally acceptable. For the Professional plan, which includes residential proxy detection, residential proxy IPs rotate frequently - cache for a short window such as a minute, or as low as 1-10 seconds for fraud-sensitive applications."
- Use data: API Acceptable Usage Policy: "You may not resell or redistribute IPHub data without prior authorization" [...] "You may not share your API key with anyone who isn’t part of your organisation" [...] "You may not attempt to dump our lookup database"

## Plan

- Pay: $0
- You get: 1,000 requests a day
- Enough for: 1,000 results a day

## Rate limit

- Per day: 1,000
- Per second: 1000
- Batch: 100,000

## Speed

- Answer: in the call

## The call

- You send: IP addresses in the request body. Optional: Accept-Version header "2.2"
- Method: POST
- Path: /ip/bulk

## About the plan

- Plan: Free
- Who can get it: anyone

## The 13 fields the plan's answer can hold

hostname, IP address, ASN, ISP, country code, country name, block, block reason, proxy, Tor, hosting, relay, cloud gaming

## IPHub's plans (40)

- [IPHub, free, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/free-post-ip-bulk/llms.txt): $0.00 per 1,000, 50% complete
- [IPHub, $25 monthly, Basic 250,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/25-monthly-basic-250000-requests-month-post-ip-bulk/llms.txt): $0.10 per 1,000, 50% complete
- [IPHub, $29 monthly, Professional 5,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/29-monthly-professional-5000-requests-month-post-ip-bulk/llms.txt): $5.80 per 1,000, 50% complete
- [IPHub, $49.50 monthly, Professional 15,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/49-50-monthly-professional-15000-requests-month-post-ip-bulk/llms.txt): $3.30 per 1,000, 50% complete
- [IPHub, $50 monthly, Basic 600,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/50-monthly-basic-600000-requests-month-post-ip-bulk/llms.txt): $0.083 per 1,000, 50% complete
- [IPHub, $99 monthly, Professional 50,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/99-monthly-professional-50000-requests-month-post-ip-bulk/llms.txt): $1.98 per 1,000, 50% complete
- [IPHub, $99 monthly, Basic 1,250,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/99-monthly-basic-1250000-requests-month-post-ip-bulk/llms.txt): $0.079 per 1,000, 50% complete
- [IPHub, $249 monthly, Basic 5,000,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/249-monthly-basic-5000000-requests-month-post-ip-bulk/llms.txt): $0.05 per 1,000, 50% complete
- [IPHub, $449 monthly, Professional 250,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/449-monthly-professional-250000-requests-month-post-ip-bulk/llms.txt): $1.796 per 1,000, 50% complete
- [IPHub, $469 monthly, Basic 10,000,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/469-monthly-basic-10000000-requests-month-post-ip-bulk/llms.txt): $0.047 per 1,000, 50% complete
- [IPHub, $690 monthly, Basic 15,000,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/690-monthly-basic-15000000-requests-month-post-ip-bulk/llms.txt): $0.046 per 1,000, 50% complete
- [IPHub, $989 monthly, Professional 1,000,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/989-monthly-professional-1000000-requests-month-post-ip-bulk/llms.txt): $0.989 per 1,000, 50% complete
- [IPHub, $1,380 monthly, Basic 30,000,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/1380-monthly-basic-30000000-requests-month-post-ip-bulk/llms.txt): $0.046 per 1,000, 50% complete
- [IPHub, $1,978 monthly, Professional 2,000,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/1978-monthly-professional-2000000-requests-month-post-ip-bulk/llms.txt): $0.989 per 1,000, 50% complete
- [IPHub, $2,070 monthly, Basic 45,000,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/2070-monthly-basic-45000000-requests-month-post-ip-bulk/llms.txt): $0.046 per 1,000, 50% complete
- [IPHub, $2,967 monthly, Professional 3,000,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/2967-monthly-professional-3000000-requests-month-post-ip-bulk/llms.txt): $0.989 per 1,000, 50% complete
- [IPHub, $3,450 monthly, Basic 75,000,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/3450-monthly-basic-75000000-requests-month-post-ip-bulk/llms.txt): $0.046 per 1,000, 50% complete
- [IPHub, $4,945 monthly, Professional 5,000,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/4945-monthly-professional-5000000-requests-month-post-ip-bulk/llms.txt): $0.989 per 1,000, 50% complete
- [IPHub, $6,900 monthly, Basic 150,000,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/6900-monthly-basic-150000000-requests-month-post-ip-bulk/llms.txt): $0.046 per 1,000, 50% complete
- [IPHub, $9,890 monthly, Professional 10,000,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/9890-monthly-professional-10000000-requests-month-post-ip-bulk/llms.txt): $0.989 per 1,000, 50% complete
- [IPHub, $252 yearly, Basic 250,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/252-yearly-basic-250000-requests-month-annually-post-ip-bulk/llms.txt): $0.084 per 1,000, 50% complete
- [IPHub, $288 yearly, Professional 5,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/288-yearly-professional-5000-requests-month-annually-post-ip-bulk/llms.txt): $4.80 per 1,000, 50% complete
- [IPHub, $504 yearly, Professional 15,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/504-yearly-professional-15000-requests-month-annually-post-ip-bulk/llms.txt): $2.80 per 1,000, 50% complete
- [IPHub, $504 yearly, Basic 600,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/504-yearly-basic-600000-requests-month-annually-post-ip-bulk/llms.txt): $0.07 per 1,000, 50% complete
- [IPHub, $1,008 yearly, Professional 50,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/1008-yearly-professional-50000-requests-month-annually-post-ip-bulk/llms.txt): $1.68 per 1,000, 50% complete
- [IPHub, $1,008 yearly, Basic 1,250,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/1008-yearly-basic-1250000-requests-month-annually-post-ip-bulk/llms.txt): $0.067 per 1,000, 50% complete
- [IPHub, $2,532 yearly, Basic 5,000,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/2532-yearly-basic-5000000-requests-month-annually-post-ip-bulk/llms.txt): $0.042 per 1,000, 50% complete
- [IPHub, $4,572 yearly, Professional 250,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/4572-yearly-professional-250000-requests-month-annually-post-ip-bulk/llms.txt): $1.524 per 1,000, 50% complete
- [IPHub, $4,776 yearly, Basic 10,000,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/4776-yearly-basic-10000000-requests-month-annually-post-ip-bulk/llms.txt): $0.04 per 1,000, 50% complete
- [IPHub, $7,032 yearly, Basic 15,000,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/7032-yearly-basic-15000000-requests-month-annually-post-ip-bulk/llms.txt): $0.039 per 1,000, 50% complete
- [IPHub, $9,588 yearly, Professional 1,000,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/9588-yearly-professional-1000000-requests-month-annually-post-ip-bulk/llms.txt): $0.799 per 1,000, 50% complete
- [IPHub, $14,064 yearly, Basic 30,000,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/14064-yearly-basic-30000000-requests-month-annually-post-ip-bulk/llms.txt): $0.039 per 1,000, 50% complete
- [IPHub, $19,176 yearly, Professional 2,000,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/19176-yearly-professional-2000000-requests-month-annually-post-ip-bulk/llms.txt): $0.799 per 1,000, 50% complete
- [IPHub, $21,096 yearly, Basic 45,000,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/21096-yearly-basic-45000000-requests-month-annually-post-ip-bulk/llms.txt): $0.039 per 1,000, 50% complete
- [IPHub, $28,764 yearly, Professional 3,000,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/28764-yearly-professional-3000000-requests-month-annually-post-ip-bulk/llms.txt): $0.799 per 1,000, 50% complete
- [IPHub, $35,160 yearly, Basic 75,000,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/35160-yearly-basic-75000000-requests-month-annually-post-ip-bulk/llms.txt): $0.039 per 1,000, 50% complete
- [IPHub, $47,940 yearly, Professional 5,000,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/47940-yearly-professional-5000000-requests-month-annually-post-ip-bulk/llms.txt): $0.799 per 1,000, 50% complete
- [IPHub, $70,320 yearly, Basic 150,000,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/70320-yearly-basic-150000000-requests-month-annually-post-ip-bulk/llms.txt): $0.039 per 1,000, 50% complete
- [IPHub, $95,880 yearly, Professional 10,000,000 requests / month, annually, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/95880-yearly-professional-10000000-requests-month-annually-post-ip-bulk/llms.txt): $0.799 per 1,000, 50% complete
- [IPHub, contact us, Larger quantities, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/contact-us-larger-quantities-post-ip-bulk/llms.txt): 50% complete

## IPHub's calls (2)

- `POST /ip/bulk`: [IPHub, free, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/free-post-ip-bulk/llms.txt)
- `GET /ip/{ip}`: [IPHub, free, GET /ip/{ip}](https://datacircle.dev/ip-company-lookup-apis/iphub/free-get-ip-ip/llms.txt)

## IPHub's APIs (1)

- [IPHub: IP company lookup API pricing, 40 plans, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/free-post-ip-bulk/llms.txt)

## IPHub: IP company lookup API alternatives

- [Sugra API, $59 monthly, Pro, POST /api/v1/network/bulk/ip](https://datacircle.dev/ip-company-lookup-apis/sugra-api/59-monthly-pro-post-api-v1-network-bulk-ip/llms.txt): $0.039 per 1,000, 70% complete
- [ipapi.co, $948 yearly](https://datacircle.dev/ip-company-lookup-apis/ipapi-co/948-yearly/llms.txt): $0.04 per 1,000, 50% complete
- [ipdata, $1,440 yearly, Business, GET /{ip}](https://datacircle.dev/ip-company-lookup-apis/ipdata/1440-yearly-business-get-ip/llms.txt): $0.04 per 1,000, 80% complete
- [Network Data Labs, $79 monthly, Scale, POST /v0/bulk](https://datacircle.dev/ip-company-lookup-apis/network-data-labs/79-monthly-scale-post-v0-bulk/llms.txt): $0.04 per 1,000, 70% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-04.

- https://iphub.info?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://iphub.info/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://iphub.info/faq?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://iphub.info/help/api-usage-quota?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://iphub.info/legal/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://iphub.info/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing