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Frequently Asked Questions
What is a WHOIS lookup?
A WHOIS lookup queries the official regional internet registry database to find out who an IP address range is registered to: the network name, the organization holding it, the abuse contact, and when the registration was created or last updated.
Does this cover IP ranges outside Europe?
Yes. This tool covers IP ranges registered under all five regional internet registries: AFRINIC, APNIC, ARIN, LACNIC, and RIPE NCC, not just Europe.
What are the "Announced Routes" listed below the main record?
These are the BGP route objects registered for this network: the IP range paired with the Autonomous System Number (ASN) authorized to announce it on the internet. A range can have more than one, especially for anycast or multi-homed networks.
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