Dev tools · alternatives · 2026
24 alternatives to ResolverOne | IP Geo data over DNS
Fast, reliable IP info without apis, just pure dns magic
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Lightweight API service to get geolocation data from IP addresses. - risk3sixty/geoapi
2019 · github.com · its alternatives →
- 2
Tired of companies snooping through your DNS traffic? Don't you wish you could get advertisements with your DNS records? Today we're introducing the innovative, privacy-focused, ad-supported DNS resolver - DN$! Traditional DNS resolvers provided by your internet service provider, cloudflare, or google could be tracking your internet activity and selling it to third-party data vendors. We at DN$ want to fix that and cut out these nefarious actors (until we've amassed a critical number of users to exploit). In order to support such a radically new business model, our service needs to serve…
2024 · github.com · its alternatives →
- 3
IPinfo, the trusted global leader in IP address data and intelligence. Powering applications and security solutions for developers and businesses.
2014 · ipinfo.io · its alternatives →
- 4
Hey all, wanted to share my recent weekend hack project. I wanted to improve upon the existing space for looking up information about IP addresses and ASNs. The backend is written in Rust and pulls BGP data every 8 hours from the RIPE RIS project to build up a routing table and also adds geolocation information. The frontend is using React and Tailwind. Would love any feedback or suggestions on what to improve.
2023 · ip.guide · its alternatives →
- 5
Lookup the location of any IP Address with ipdata
2017 · ipdata.co · its alternatives →
- 6
I built a DNS resolver that lets me use https://frontend.numa instead of localhost:5173 — auto-generated TLS certs, WebSocket passthrough, path routing. No mkcert, no nginx, no /etc/hosts.
Apr 2026 · github.com · its alternatives →
- 7
Free IP API▲83Free, Fast and Reliable IP Geolocation, Countries, Timezones and Phone codes API for commercial and non-commercial usage, Available in JSON and XML formats.
2023 · freeipapi.com · its alternatives →
- 8
- 9
Free downloadable IP to Country & IP to ASN databases
2025 · iplocate.io · its alternatives →
- 10UD
dig +short TXT youpay.govorenefekt.com @1.1.1.1 | fold -s You can base64 encode an image, split to TXT records and send over Internet. Useful in certain circumstances. Like when one of the communicating parties is under severe censorship.
2023 · its alternatives →
- 11
Fast JSON API for IPv4/IPv6 geolocation, ASN/ISP data, and VPN/proxy detection. Start in minutes.
2019 · ip-api.io · its alternatives →
- 12
A tiny command line DNS client with support for UDP, TCP, DoT, DoH, DoQ and ODoH. - natesales/q
2022 · github.com · its alternatives →
- 13
- 14IM
I made this lib called Ip2Geo — it's a super-lightweight, type-safe library that lets you convert any IP into geolocation data. It's 100% free with unlimited uses—no catch. It works online only and runs on both the client and server.
2025 · ip2geo.framer.website · its alternatives →
- 15
IPLocate▲951,500 free IP address lookups per day. One, quick request.
2018 · iplocate.io · its alternatives →
- 16
NsLookup▲72A simple and powerful tool for querying DNS records
2020 · nslookup.io · its alternatives →
- 17
Lookup the location of any IP Address with ipdata
2018 · ipdata.co · its alternatives →
- 18II
We've just launched an opensource golang `ipinfo` cli that lets you quickly and easily get IP address data from the cli. You can lookup geolocation, isp, carrier & vpn status for a single IP (in much the same way you can by `curl ipinfo.io`) but there's a bunch of additional functionality, including: - bulk lookups of IPs - summarize IPs (so get top ASNs, cities etc from a ton of IPs) - grepip subcommand to grep for IPs (v4, v6 and bogon flags available) - map command to map a bunch of IPs And more! See https://github.com/ipinfo/cli for more details and installation…
2021 · its alternatives →
- 19
Real-time geolocation and privacy detection API for developers and enterprises. Free up to 1,000 requests per day. Detect user location, proxy and VPN usage, and more. Trusted by 100k businesses worldwide. More than 15 billion requests served every month.
2017 · iplocate.io · its alternatives →
- 20CO
2020 · resolve.rs · its alternatives →
- 21
- 22
WorldIP.io▲17The curl API for WorldIP is now live and completely free to use. You can hit it right from your terminal: curl worldip.io — returns information about your requesting IP. curl worldip.io/8.8.8.8 — returns details on any specific IP. The main differentiator here is that we aren't just wrapping another provider's API and reselling their data. We built and run our own global infrastructure capable of scanning the entire IPv4 space in about a day. Happy to answer any questions about the scanning infrastructure or the stack!
Jul 2026 · worldip.io · its alternatives →
- 23
I was setting up tests involving DNS resolution recently, where something like 127.0.0.1.service.foo would have been tremendously useful. Back in the day, I'd have used xip.io - but sadly that service died. Well, every excuse is a good one when it comes to writing a DNS server! Backname.io joins nip.io and sslip.io in the wildcard DNS game.
2023 · backname.io · its alternatives →
- 24
Hey! I'm a solo developer having fun learning Go. I have a side hustle and wanted to implement currency localization. I could use existing IP databases, but hosting on serverless is slow. So I built my own. I was surprised how fun it can be to use Go, and it's fast. Thankfully, Go's speed makes up for my dodgy code. Anyway, I'd love to get some feedback on my website/API. After a few weeks of testing and losing money on ads, I'm confident it's very reliable. This isn't a promo. It's basicly free (30k lookups/month), so there's no need to pay. Any advice or tips on how to grow and…
2024 · ipflare.io · its alternatives →
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- Tiny, fast, and free API to geolocate IP addresses alternatives
- DN$ – an innovative, ad-supported DNS resolver alternatives
- A simple IP address API alternatives
- IP Guide – Info on IP addresses, Networks, and ASNs alternatives
- A New, Clean Geolocation API alternatives
- I built a DNS resolver from scratch in Rust – no DNS libraries alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →