IP Fraud Score Check

Lower is better. Crafzo shows the Scamalytics band with the score: 0-19 low, 20-59 medium, 60-89 high, 90-100 very high. The score comes from Scamalytics, which describes it as the approximate share of users seen from that address who were linked to fraudulent activity: a score of 70 means roughly 7 in 10. Crafzo shows the provider's band with the score (0-19 low, 20-59 medium, 60-89 high, 90-100 very high). The band is a triage signal, not a verified probability for your traffic, and the provider recommends adjusting thresholds to your own fraud data. Treat the bands as guidance for how much verification to apply, not as a fixed rule.

An IP fraud score estimates how risky traffic from an address may be based on reputation, proxy, hosting, Tor, blacklist, and abuse signals reported for that address and its network neighbourhood. It scores the network address, not the person using it.

Open the lookup without entering an address and your public IP is detected automatically, then its fraud score, location, ISP, and proxy or VPN signals are shown. You can also paste your IP manually to check it.

Common causes are a VPN, proxy, or Tor exit, a mobile or shared carrier address reused by many users, a datacenter or hosting IP, or a past abuse or blacklist listing tied to the address or its network range.

Yes. The check reviews anonymization signals such as VPN usage, proxy connections, Tor exits, hosting providers, and datacenter networks when those signals are available.

Yes. You can check IP fraud risk for free without creating an account or signing up.

No. Treat the score as a risk signal and combine it with your own logs, user history, device signals, and business rules.

Yes. Residential and carrier addresses are shared and reassigned, so a compromised device, a residential proxy network or a previous subscriber's abuse can leave a listing behind. Read the score with the network type: a hosting address that scores high may simply be a server talking to your API, while a home address with a high score and nothing else flagged is usually inherited history and a reason to verify, not to block.