Skip to main content

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

Metadata

Release files for iptocc 3.3.157

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for iptocc 3.3.157
File Size Uploaded
iptocc-3.3.157.tar.gz 448.6 kB Details

Built distributions (wheels)

Table of built distributions (wheels) for iptocc 3.3.157
File
iptocc-3.3.157-cp310-abi3-win_amd64.whl CPython 3.10 abi3 Windows x86-64 Details
iptocc-3.3.157-cp310-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl CPython 3.10 abi3 Linux glibc 2.17+ x86-64 Details
iptocc-3.3.157-cp310-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl CPython 3.10 abi3 Linux glibc 2.17+ ARM64 Details
iptocc-3.3.157-cp310-abi3-macosx_11_0_arm64.whl CPython 3.10 abi3 macOS 11.0+ ARM64 Details
iptocc-3.3.157-cp310-abi3-macosx_10_12_x86_64.whl CPython 3.10 abi3 macOS 10.12+ x86-64 Details

Total release size: 3.5 MB

Release files / iptocc-3.3.157.tar.gz

Download URL iptocc-3.3.157.tar.gz
Size 448.6 kB
Tags Source
SHA-256 checksum
How to use checksums
5f5a48a5bd8eaf7d58fb77efe53c0f5d0badda644330cd6da89d8567883f4109
BLAKE2b-256 checksum
How to use checksums
061b53aef8d47fd79b0d904de6f86b107c4c2b8356c30cf6ffd2171d17918d1d
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Oct 13, 2026.

Transparency log

Release files / iptocc-3.3.157-cp310-abi3-win_amd64.whl

Download URL iptocc-3.3.157-cp310-abi3-win_amd64.whl
Size 523.5 kB
Tags CPython 3.10 Windows x86-64 abi3
SHA-256 checksum
How to use checksums
55c40fd0e37fdc010c4a44324025b5e4eda0a9617fb4ad345cfbdacf38af32c3
BLAKE2b-256 checksum
How to use checksums
e4dc33ce260727dce9158d9113f0f5a5d5502e6510c7cf5fe57748d39797d024
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Oct 13, 2026.

Transparency log

Release files / iptocc-3.3.157-cp310-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl

Download URL iptocc-3.3.157-cp310-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Size 627.8 kB
Tags CPython 3.10 Linux glibc 2.17+ x86-64 abi3
SHA-256 checksum
How to use checksums
ae5cf56d70f95ec4d6639bcb1eadf7a1530ec321b246cd28a9fe7a3b87ec54bc
BLAKE2b-256 checksum
How to use checksums
53dfd54e52e2d3a06a052f09b36a34447ed0633e1a32c16531454da1a31dcee8
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Oct 13, 2026.

Transparency log

Release files / iptocc-3.3.157-cp310-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl

Download URL iptocc-3.3.157-cp310-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl
Size 628.0 kB
Tags CPython 3.10 Linux glibc 2.17+ ARM64 abi3
SHA-256 checksum
How to use checksums
bec3a2cb2c66f90c6b0db2bc7406509d1b9cd5872d2c6638827c5a57bafc5685
BLAKE2b-256 checksum
How to use checksums
19bb2a0783bea25d80dc0bee4abea4eebb39271b166af431a01538109bd29bb9
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Oct 13, 2026.

Transparency log

Release files / iptocc-3.3.157-cp310-abi3-macosx_11_0_arm64.whl

Download URL iptocc-3.3.157-cp310-abi3-macosx_11_0_arm64.whl
Size 622.0 kB
Tags CPython 3.10 abi3 macOS 11.0+ ARM64
SHA-256 checksum
How to use checksums
d28c3c9da566ab17ec0ec32e0744f421bcfdf6241d391e290a5a7181aefee56c
BLAKE2b-256 checksum
How to use checksums
05f5583e3b469f660b8c37cd8f74afa38a5f442205d4dcf3d8e674ba5d112891
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Oct 13, 2026.

Transparency log

Release files / iptocc-3.3.157-cp310-abi3-macosx_10_12_x86_64.whl

Download URL iptocc-3.3.157-cp310-abi3-macosx_10_12_x86_64.whl
Size 622.1 kB
Tags CPython 3.10 abi3 macOS 10.12+ x86-64
SHA-256 checksum
How to use checksums
8e14e6e02b2696bf52615df96021886b035f6d658ee50a91bc1046464a0c38e0
BLAKE2b-256 checksum
How to use checksums
4fae39a21db5430861bfca50fdae9e0f385c7864020a3d4b1d809c79e51c5da5
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Oct 13, 2026.

Transparency log

Release history Release notifications | RSS feed

This release

3.3.157 This release

6 release files

3.3.99

6 release files

3.3.90

6 release files

3.3.89

6 release files

3.3.88

6 release files

3.3.87

6 release files

3.3.86

6 release files

3.3.85

6 release files

3.3.84

6 release files

3.3.83

6 release files

3.3.82

6 release files

3.3.81

6 release files

3.3.80

6 release files

3.3.78

6 release files

3.3.77

6 release files

3.3.76

6 release files

3.3.75

6 release files

3.3.74

6 release files

3.3.73

6 release files

3.3.72

6 release files

3.3.71

6 release files

3.3.70

6 release files

3.3.61

6 release files

3.3.60

6 release files

3.3.59

6 release files

3.3.58

6 release files

3.3.57

6 release files

3.3.56

6 release files

3.3.55

6 release files

3.3.54

6 release files

3.3.53

6 release files

3.3.52

6 release files

3.3.51

6 release files

3.3.50

6 release files

3.3.49

6 release files

3.3.48

6 release files

3.3.47

6 release files

3.3.46

6 release files

3.3.45

6 release files

3.3.44

6 release files

3.3.43

6 release files

3.3.35

6 release files

3.3.34

6 release files

3.3.33

6 release files

3.3.32

6 release files

3.3.31

6 release files

3.3.30

6 release files

3.3.29

6 release files

3.3.28

6 release files

3.3.27

6 release files

3.3.26

6 release files

3.3.25

6 release files

3.3.24

6 release files

3.3.23

6 release files

3.3.22

6 release files

3.3.21

6 release files

3.3.20

6 release files

3.3.19

6 release files

3.3.18

6 release files

3.3.17

6 release files

3.3.16

6 release files

3.3.9

6 release files

3.3.8

6 release files

3.3.7

6 release files

3.3.6

6 release files

3.3.5

6 release files

3.3.4

6 release files

3.3.3

6 release files

3.3.2

6 release files

3.3.1

6 release files

3.3.0

6 release files

3.2.3

6 release files

3.2.2

6 release files

3.2.1

6 release files

3.2.0

6 release files

3.1.2

6 release files

3.1.1

6 release files

3.1.0

6 release files

3.0.0

6 release files

2.1.2

2 release files

2.1.1

2 release files

2.1.0

2 release files

2.0.1

2 release files

2.0.0

3 release files

1.1.2

1 release file

1.0.8

1 release file

1.0.7

1 release file

1.0.6

1 release file

1.0.5

1 release file

1.0.4

1 release file

1.0.3

1 release file

1.0.2

1 release file

1.0.1

1 release file

Anthropic, PBC Visionary sponsor Bloomberg Visionary sponsor Hudson River Trading Visionary sponsor Meta Visionary sponsor NVIDIA Visionary sponsor Microsoft Sustainability sponsor Depot Continuous Integration AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page