# lionsoul2014/ip2region

> Offline IP-to-region localization library supporting IPv4 and IPv6 with query times around 10 microseconds. Includes the xdb format, data generators, and search clients for many programming languages.

- Magnitude: 1.3 out of 10 — Steady
- Stars: 19,777 total · +3 stars measured 2026-10-28, 11:24–19:50 UTC, ≈ 4 by evening
- Star trust: star growth looks organic
- Category: Backend & databases · Language: Go · Created: 2015-11-02 · Last push: 2026-10-28
- GitHub: https://github.com/lionsoul2014/ip2region · Homepage: https://ip2region.net · Page: https://gitnova.dev/en/r/lionsoul2014/ip2region

## Useful for

- Resolve country, city and ISP from an IP in a Go service without external APIs
- Build a custom xdb file from a list of IP ranges using the generator
- Add a Logstash filter to enrich logs with IP geolocation data

## Why it’s here

- Star-counter measurements on 2026-10-28 (UTC), 11:24–19:50: 19774 → 19777 stars (+3). This is the change over that interval.
- Estimated end-of-day forecast: about +4 stars, using observed gains and the previous day.
- GitHub Trending Go today: #15, +22 stars.

## Star trust

Star growth looks organic.

Star-trust labels are heuristics based on the repository’s behavior, not a check of every stargazer.

## Numbers

- Forks: 3,087
- Issues and pull requests: 538
- Watchers: 433
- Average over the last week: 8 per day
- Usual pace: 9 per day
- Stars in the last hour (measured): 1
- Latest release: v3.18.0 (2026-09-08)

## Stars per day, last 30 days (oldest → newest, today is partial)

2026-09-29 … 2026-10-28: 4, 3, 3, 1, 3, 1, 2, 3, 0, 2, 33, 4, 7, 20, 22, 16, 14, 4, 2, 5, 14, 9, 4, 6, 3, 4, 6, 24, 9, 3

## Spotted in now

- GitHub Trending Go today: #15, +22 stars

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Magnitude (0–10) measures how fast and how unusually interest in a repository is growing right now. It is not a quality score.
Days are UTC. “So far today” is a fact; “expected by the end of the day” is a forecast.
Summaries and use cases are written by an LLM (DeepSeek V4.1 Flash) from the README and may be inaccurate: verify specific claims (benchmarks, speed, hardware) in the repository itself.
Data as of 2026-10-28 19:54 UTC, updated every 30 minutes.