Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
ipdb.me is an internet number search engine provided by catalysys switzerland GmbH, with its pages shown as hosted on Hetzner. It focuses on core internet identifiers such as IP addresses, domains, ASNs, CIDR ranges, MAC addresses, URLs, and email addresses. Users can run instant lookups on the website or retrieve structured JSON via a REST API, positioning the service between network troubleshooting, security analysis, and developer integration.
Its feature coverage is fairly broad: IP lookups include geolocation, ASN, reverse DNS, Anycast detection, and identification of special address ranges such as private, loopback, and link-local addresses. Domain lookups provide A, AAAA, MX, and NS records, along with IDN/Punycode information. ASN lookups return the organization name and announced prefixes. CIDR tools can calculate the network address, broadcast address, netmask, and number of usable hosts. MAC lookups identify vendors based on IEEE OUI data. URL analysis parses components, resolves the host IP, and performs a HEAD request. Email analysis checks SPF, DMARC, MTA-STS, BIMI, and TLS-RPT, and provides an A–F security grade.
The API Base URL is https://ipdb.me/api/v1, and all requests require an X-API-Key. A free account can be registered to obtain a key. The documentation states that there is currently no rate limit and that cross-origin GET/OPTIONS requests are supported. The documentation is relatively well written, listing endpoints, parameters, response fields, error codes, and multilingual examples including curl, Go, Python, JavaScript, Node.js, and Ruby. However, there is no visible official SDK, batch API, webhook support, SLA, data-source update frequency, or accuracy statement. On pricing, only the availability of a free account can be confirmed; paid plans and payment methods are not disclosed.
The main advantages are broad lookup coverage, consistent response structures, and a low learning curve. It is suitable for network engineers, system administrators, security researchers, and software developers who need to embed IP/DNS/ASN intelligence into internal tools. The drawbacks are limited information around commercialization and operational commitments, making it difficult to assess stability, future rate-limit changes, and compliance requirements before large-scale production use. There is also no disclosed self-hosted or private deployment option.
The available text does not provide information on mainland China access, ICP filing, China-based nodes, or payment options, so this remains unknown. If using it in a production environment in China, it is recommended to first test API latency and availability, and prepare alternatives such as ipinfo.io, MaxMind GeoIP, IP2Location, bgp.tools, and MXToolbox.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on ipdb.me official site.
ipdb.me is an Switzerland API & Data provider. TG4G tracks its product information, an overall rating of 8.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach ipdb.me directly.