iptocc

PyPI Python License

Python bindings for the iptocc Rust crate. Offline IPv4 and IPv6 to ISO 3166-1 alpha-2 country code lookup.

Note: Country codes reflect the country assigned by a Regional Internet Registry (RIR) to each IP block, not where the block is being used. RIR data agrees with MaxMind for ~95% of IPv4 addresses and has minimal discrepancies for IPv6 (Zander, 2012).

Important: iptocc 3.0 is a complete Rust rewrite. Versions 2.x and earlier were pure Python on top of pandas. The public API stays mostly compatible (see migration notes below), single-lookup latency dropped from ~78 ms to ~44-141 ns, and a batch API was added.

Features

  • Offline lookup, no API keys, no network calls
  • IPv4 and IPv6 in one call
  • Single string OR batch (any iterable of strings)
  • Lookup data embedded in the wheel; no runtime file I/O
  • iptocc CLI installed with pip install iptocc
  • Data refreshed nightly from the five Regional Internet Registries

Install

Requires Python 3.10 or newer.

pip install iptocc

Usage

from iptocc import country_code

country_code("8.8.8.8")                       # "US"
country_code(["8.8.8.8", "1.0.16.1"])         # ["US", "JP"]

A CLI is installed alongside the library:

$ iptocc 8.8.8.8 1.0.16.1
8.8.8.8 US
1.0.16.1 JP

Migrating from 2.x

# 2.x
from iptocc import get_country_code, CountryCodeNotFound
try:
    cc = get_country_code("8.8.8.8")
except CountryCodeNotFound:
    cc = None

# 3.x
from iptocc import country_code
cc = country_code("8.8.8.8")  # returns None on miss

See also

Project links

Data verified by PyPI on Sep 10, 2026
Data provided by the project maintainers, verified at the time the release was uploaded to PyPI.

Key dates

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Data sourced directly from PyPI's database.
  • Released:
Newer release available (3.3.129)

2 maintainers

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Avatar for roniemartinez from gravatar.com roniemartinez Avatar for ronmarti from gravatar.com ronmarti

Credits

Author: Ronie Martinez

GitHub Statistics

Data verified by PyPI on Sep 10, 2026
The GitHub source repository was provided by the project maintainers and verified by PyPI at the time of upload. Stars, forks, and open issues/PRs are derived from that repository and have not been independently verified.

License expression

MIT OR Apache-2.0
View SPDX License List

Requires

Python >=3.10

Tags

geoip country ip ipv4 ipv6 rust

Classifiers

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