Datacircle

2s.io IP geolocation API pricing: GET /api/net/ip-resolve

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75% complete: 6 of the 8 fields on our checklistSee the 8 fields

$0.00per 1,000 IP addressesIn our IP geolocation API benchmark, the best plan from 2s.io scores 34.1 out of 100. 2s.io ranks 25th of 27 providers.This plan is free. We rank 429 plans for IP geolocation APIs by price. Half the plans cost $0.214 or less per 1,000 IP addresses. 149 IP geolocation API plans on our price sheet are free. Apixies' free plan scores highest of the free plans in our benchmark, at 89.6 out of 100.IPWho.org's $99 monthly plan is the cheapest paid plan per 1,000 IP addresses, with no charge per call. You get as many IP addresses as IPWho.org's rate limit allows. Api.co.id's Rp19,000 monthly plan costs the least for 10,000 IP addresses a month: about $1.05.Api.co.id's Rp99,000 (about $5) monthly plan covers any number of IP addresses, and costs less up front than IPWho.org's $99 monthly plan.Apixies, getmyip.pro and IPFlare are the best IP geolocation API providers in the Datacircle benchmark.
Type a number to see the cheapest 2s.io plan for that many IP addresses. The table below then sorts the other plans by what each costs.
Plan: Free trial one of 2s.io's 2 plans
Call: GET /api/net/ip-resolve one of 2s.io's 3 calls for this API
API: IP geolocation API one of 2s.io's 16 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 6 of the 8 fields on our checklist. Country, Region and city, Coordinates, Time zone, ASN, Owner's name.
  • Nothing to pay. 2s.io limits how many calls you get but gives no number.
  • One call. You send ip to GET /api/net/ip-resolve. The call returns where the IP address is.
  • Who can get it: with conditions. Keep data: no API terms. Use data: no API terms.

2s.io: IP geolocation API alternatives

2s.io alternatives: every IP geolocation API provider ranked

The table starts with 2s.io's cheapest paid plan. Next come plans from other providers with the price per 1,000 IP addresses closest to 2s.io's.

2s.io, pay as you go, x402 pay per call, GET /api/net/ip-resolvePulsedive, $900 monthlyAgent Data Tools, $20 packAgentPay Lookup, top-up from $5GadgetHumans, $25 pack
$ per 1,000 IP addresses$9.00$9.00$9.091$9.091$9.091
Completeness75%50%38%25%25%
Billingpay as you gomonthlypay firstpay firstpay first
Payper call$900$20$5$25
Enough foras many as you pay for100,000 calls a month2,200 calls550 calls2,750 calls
Freshnessunknownunknown1 monthunknownunknown
Who can get itanyone with a wallet holding USDC on Base or Solana, paying each call over x402, with no account or API keyanyone with an account, for commercial useanyone paying by card (Stripe), no account, the API key comes with the paymentanyone, paying the top-up once in USDC on Base or Algorand (x402) for an API keyanyone paying with USDC over x402, no sign-up

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-09.

  1. 2s.io
  2. 2s.io/
  3. 2s.io/.well-known/x402
  4. 2s.io/catalog.txt
  5. 2s.io/llms.txt
  6. 2s.io/net/ip-resolve
  7. 2s.io/openapi.json

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Country
  • Region and city
  • Postal code, not in the answer
  • Coordinates
  • Time zone
  • ASN
  • Owner's name
  • VPN and proxy, not in the answer
Price
$ per 1,000 IP addresses$0.00
Percall
Billingfree
Charges
Also pays fornothing else
Not found
$ per 1,000 calls that find nothing$0.00
In their words
Their pitchResolve a single IPv4/IPv6 address to its full network identity in one call: the Autonomous System number, the authoritative AS holder/operator (RIPEstat), the ISP + organization, whether the AS is currently announced, the RIR/IANA allocation block the AS sits in, and country/region/city + coordinates + timezone.
Data
Keep datano API terms
Use datano API terms
Plan
Pay$0
Rate limit
Per second0.00028 (1 an hour)
Batch1
Speed
Answerin the call
The call
You sendip
MethodGET
Path/api/net/ip-resolve
About the plan
PlanFree trial
Who can get itanyone, with no wallet or payment, for one call per endpoint per hour (a request with ?trial=1 or the X-2s-Trial: 1 header)
The 17 fields the plan's answer can hold

IP address, ASN, ASN holder, organization, ISP, RIR resource, RIR name, RIR description, announced, country, country code, region, region code, city, latitude, longitude, timezone

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