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ARIN Whois/RDAP Search BGP AS Lookup — Compare 5 Free Options | The Free Tools Directory

Home/Tools/Network/BGP AS Lookup/ARIN Whois/RDAP Search

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BGP AS Lookup

Provided byARIN Whois/RDAP Searcharin.net

ARIN’s RDAP web search allows free lookup of ASN and IP registration records via a browser interface. It can resolve ...

←One of 5 options for BGP AS Lookup

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Screenshot of BGP AS Lookup on ARIN Whois/RDAP Search — arin.netOpen the live tool →

About this tool

ARIN’s RDAP web search allows free lookup of ASN and IP registration records via a browser interface. It can resolve queries like ASNs and IP addresses and return structured ownership/registry information. The service is public and does not require a paid subscription for standard lookups.

Other Options

More BGP AS Lookup tools

Compare all →

01
Inventive HQ
inventivehq.com
Look up BGP Autonomous System information by ASN or find which AS an IP address belongs to

Hurricane Electric BGP Toolkit

bgp.he.net

The BGP Toolkit lets you search by ASN, IP address, or prefix to view origin AS, announced routes, peers, and routing...

RIPEstat

ripe.net

RIPEstat supports lookups for ASNs, IP addresses, prefixes, and hostnames, with routing and registration context from...

Team Cymru IP to ASN Lookup

cymru.com

This free lookup tool maps IP addresses to BGP origin ASN/prefix data and also accepts ASN queries. It supports IPv4 ...