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BGP Large Community Parser
Parse RFC 8092 BGP Large Communities into their three unsigned 32-bit fields.
This tool handles input and primary processing in your browser and is designed not to send the input to QuickKit’s server.
Parsed Large Communities
| Canonical | Global Administrator | Local Data Part 1 | Local Data Part 2 |
|---|
Local Data meanings are operator-defined and are not inferred.
How it works
A BGP Large Community is exactly three unsigned 32-bit decimal fields: Global Administrator, Local Data Part 1, and Local Data Part 2. This tool validates and canonicalizes those fields. The Global Administrator is commonly an ASN, but RFC 8092 does not make this parser an ASN ownership lookup, and the two local fields have no universal meaning.