ASN & IP Lookup
Explore detailed Internet infrastructure information. Look up ASN, IP addresses, network prefixes, WHOIS/RDAP, BGP routing, RPKI, and network relationships.
Try: AS17644 · 165.99.165.129 · 8.8.8.8 · AS13335
What we show
| Category | Description | |
|---|---|---|
| 🏢 | ASN Profile | Organization, country, registry, ASN type, allocation date, announced prefixes. |
| 📋 | WHOIS / RDAP | Authoritative registration data from the correct Regional Internet Registry. |
| 🌐 | BGP Routing | Announced prefixes, routing history, visibility, RPKI/ROA validation. |
| 🔗 | Network Relationships | BGP peers, upstreams, and downstream providers. |
| 🗺️ | Geolocation | IP geolocation, country distribution, network footprint. |
| 📊 | IP Ranges | Announced netblocks, prefix counts, IPv4 and IPv6 allocations. |
| 🔒 | RPKI / ROA | Route Origin Authorization validation for BGP security. |
| 🔍 | IP Intelligence | Network type, hosting classification, reverse DNS, privacy indicators. |
Supported lookups
| Input | Example | Description |
|---|---|---|
| ASN | AS17644, 17644 | Full ASN profile with prefixes, peers, upstreams, downstreams, RPKI. |
| IPv4 | 165.99.165.129 | IP intelligence with ASN, geolocation, network type, WHOIS, PTR. |
| IPv6 | 2001:4860:4860::8888 | IPv6 lookup with full network and registration details. |
| Prefix | 103.14.23.0/24 | Network prefix details including RPKI, WHOIS, and IP count. |
Data sources
| Data Type | Source |
|---|---|
| Registry / WHOIS | ARIN, RIPE NCC, APNIC, AFRINIC, LACNIC (authoritative RIR RDAP) |
| BGP Routing | RIPE Stat (RIPE NCC Routing Information Service) |
| RPKI / ROA | rpki.zorn.ltd (local Routinator instance) |
| Geolocation | RIPE Stat geolocation data |
| Network Relationships | RIPE Stat ASN neighbours and routing history |
All registry/WHOIS information comes from the authoritative Regional Internet Registry for each resource. BGP, geolocation, and relationship data are clearly labeled with their sources.
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