IPregistry · Rate Limits

Ipregistry Rate Limits

IPregistry does not enforce hard rate limits by default. The primary constraint on API usage is the credit balance on the account — each IP lookup costs one credit, batch requests cost (quantity + 1) credits, and user-agent or ASN lookups each cost one credit. Optional hourly invocation limits can be configured per API key through the dashboard to protect against runaway usage or abuse. When throttling is enabled, IPregistry implements a leaky-bucket-style algorithm that resets limits gradually over each hour rather than hard-resetting at the boundary, providing smoother traffic shaping and burst absorption.

Ipregistry Rate Limits is the machine-readable rate-limit profile for IPregistry on the APIs.io network, conforming to the API Commons Rate Limits specification.

It captures 5 rate-limit definitions.

Tagged areas include IP Geolocation, Threat Intelligence, IP Address, ASN, and Carrier.

5 Limits
IP GeolocationThreat IntelligenceIP AddressASNCarrierSecurityLocation DataUser-Agent ParsingVPN DetectionProxy Detection

Limits

Default Credit-Based Throttle
unlimited
Default behavior — rate limiting disabled out of the box
Configurable Hourly Invocation Limit (per API key)
user-defined
Configurable per API key; not enforced by default
Batch IP Lookup Cap
1024
Batch ASN Lookup Cap
16
Batch User-Agent Parsing Cap
256

Work with this as data

Every rate limit here is available over the APIs.io API and to AI agents over MCP.

MCP server

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https://apis.io/mcp

Tools for rate limits

4 MCP tools reach this
  • find_rate_limitsBrowse and filter every rate limit in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This rate limit 
curl "https://apis.io/api/v1/rate-limits/ipregistry-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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