IP Address Lookup — Geolocation, ISP & Threat Intelligence

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Investigate any IP address using 20+ geolocation services, ISP databases, ASN registries, and threat intelligence platforms. Check blocklist status, find hosting details, and assess threat levels — all free with no registration required.

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What Intelligence Can You Extract From an IP Address?

Max Intel's IP Address Lookup lets you investigate any IPv4 or IPv6 address across more than 20 intelligence sources from a single search. Enter an IP address, click Search, and the tool generates links to geolocation services, threat intelligence platforms, ASN registries, and network analysis tools.

Intelligence LayerKey SourcesData Provided
GeolocationIP-API, MaxMind, ipwho.is, IPinfo, DB-IPCity, region, country, coordinates (72% accuracy within 50km)
Threat IntelVirusTotal, AbuseIPDB, Shodan, GreyNoiseMalware flags, abuse reports, exposed services
Network/ASNHurricane Electric, RIPE Stat, ARIN, DNSlyticsASN ownership, routing info, organizational data

How Accurate Is IP Address Geolocation?

Geolocation services estimate an IP's physical location using databases of IP-to-location mappings. According to a 2024 study by MaxMind, city-level geolocation accuracy averages 72% within 50km for IPv4, though accuracy varies significantly by country and ISP. Max Intel queries IP-API, ipwho.is, IPinfo.io, IPGeolocation, DB-IP, IP2Location, and MaxMind Demo. Cross-referencing multiple providers improves accuracy, as each maintains independent geolocation databases with different strengths.

What Threat Intelligence Is Available for an IP Address?

Threat analysis is critical for cybersecurity investigations, forming a core component of the MITRE ATT&CK framework's Reconnaissance tactics (TA0043). AbuseIPDB aggregates user reports of malicious IPs. VirusTotal — acquired by Google in 2012 — checks against 70+ security engines and processes over 2 million file submissions daily. Shodan and Censys reveal exposed services and ports. GreyNoise distinguishes targeted attacks from internet background noise. AlienVault OTX, Talos Intelligence, IBM X-Force, and Pulsedive provide additional threat context and indicators of compromise.

How Do You Determine Who Owns an IP Address?

Understanding network ownership helps identify who controls an IP. The Internet Assigned Numbers Authority (IANA) delegates IP address blocks to five Regional Internet Registries (RIRs) — ARIN, RIPE NCC, APNIC, LACNIC, and AFRINIC — which in turn assign them to ISPs and organizations. Hurricane Electric, RIPE Stat, ARIN Whois, and DNSlytics provide ASN data, routing information, and organizational ownership details. This is essential for tracing the network infrastructure behind suspicious activity.

IP Address Lookup — Frequently Asked Questions

How can I find the location of an IP address?

Max Intel's IP Address Lookup queries 7+ geolocation services including IP-API, ipwho.is, IPinfo.io, IPGeolocation, DB-IP, IP2Location, and MaxMind. These services estimate the geographic location of an IP address including country, region, city, and approximate coordinates. Note that geolocation accuracy varies and is typically city-level for most IPs.

How do I check if an IP address is malicious?

Max Intel links to threat intelligence platforms including AbuseIPDB, VirusTotal, Shodan, Censys, GreyNoise, AlienVault OTX, Talos Intelligence, IBM X-Force, and Pulsedive. These services aggregate reports of malicious activity, scan for open ports and vulnerabilities, and provide threat scores to help assess whether an IP is associated with spam, hacking, malware, or other threats.

What is ASN lookup and why does it matter?

An Autonomous System Number (ASN) identifies the network that controls an IP address. ASN lookup reveals the organization operating the network, such as an ISP, cloud provider, or enterprise. Max Intel links to Hurricane Electric, RIPE Stat, ARIN Whois, and DNSlytics for ASN data, which is useful for identifying hosting providers and network ownership.

Can I find out who owns an IP address?

IP addresses are allocated to organizations through regional internet registries. Max Intel links to ARIN (Americas), RIPE (Europe), and other registries that provide ownership data. Additionally, Shodan and Censys reveal what services are running on an IP, and ISP lookup tools identify the hosting provider.

Is IP address lookup free?

Yes, Max Intel's IP Address Lookup is completely free and requires no registration. All linked geolocation services, threat intelligence platforms, and network registries provide free access to basic lookup results.