About Crafzo IP Lookup

The tool is designed for practical checks: confirming your public IP, reviewing suspicious login sources, investigating spam or signup abuse, testing VPN behavior, and enriching security logs during triage.

Crafzo focuses on readable context instead of raw fields only. Location, ISP, ASN, fraud score, and health notes are presented together so you can make a better next decision.

IP data is useful, but it is not perfect. Location is approximate, proxy detection can vary by data source, and reputation can change over time.

For important enforcement decisions, combine Crafzo results with your own logs, device signals, account history, request velocity, and business rules.

Crafzo IP Lookup is built and maintained by Mojahid Ul Haque, an independent developer; there is no larger company behind it. The lookup itself is assembled from named providers (ip-api for geolocation and network ownership, Scamalytics for the fraud score and anonymizer signals, a bundled MaxMind GeoLite2 database as a fallback), and every result panel shows which provider supplied which field.

Guides are written against primary sources: RFCs, IANA registries, provider documentation and vendor security write-ups, which are listed at the end of each article. Reading times are computed from the text on the page, and the modification date shown on a guide moves only when its content changes.

If a result or an article is wrong, use the Contact page: include the IP address, a timestamp and what you expected. Confirmed mistakes are corrected in the article and the correction date is reflected in its modified date.