ip2region Files

Ip2region is an offline IP-to-Region localization library and IP data

This is an exact mirror of the ip2region project, hosted at https://github.com/lionsoul2014/ip2region. SourceForge is not affiliated with ip2region.

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Name	Modified	Size	InfoDownloads / Week
Parent folder
README.md	2026-05-07	1.4 kB	0
v3.16.0 source code.tar.gz	2026-05-07	25.7 MB	0
v3.16.0 source code.zip	2026-05-07	25.9 MB	0
Totals: 3 Items		51.6 MB	0

New Features

Golang source editor with put callback and auto segments merge.
Golang Segment.Region struct and auto Region cache to reduce runtime memory usage.
Stdlize the cn region province/city and autonomous prefecture name for IPv4 / IPv6 data.
merge data updates reported by community before 2026/04/29 and re-gen the xdb binary.
Add Cangjie query client implementation.

What's Changed

merge some updates reported by community by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/468
stdlize all the province and city names for CN ip segments by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/472
use the short name for all the cn autonomous prefecture by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/473
stdlize the cn region name for v6 data by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/474
editor with put callback and auto segments merge by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/475
merge reports from community before 20260420 by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/476
merge reports before 2026/04/29 by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/477
Golang maker region mgr by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/478

Full Changelog: https://github.com/lionsoul2014/ip2region/compare/v3.15.0...v3.16.0

Source: README.md, updated 2026-05-07

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