Jörg Battermann joergbattermann
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johannrichard
/ asn.js
Last active
November 20, 2021 15:11
Serverless Worker Function for ASN prefix parsing for OPNsense and pfSense
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| /*** | |
| * Worker Function for ASN prefix parsing | |
| * Will query the BigIP API for a given ASN and return a plain-text representation of the ASN prefixes | |
| * (IP ranges) that can be used in either OPNsense or pfSense URL Tables (Firewall alias). | |
| * | |
| * See https://docs.opnsense.org/manual/aliases.html (OPNsense) and https://docs.netgate.com/pfsense/en/latest/firewall/aliases.html (pfSense) for details of their use. | |
| * | |
| * You can deploy this worker for example on the free tier of CloudFlare (Up to 100'000 requests a day) or | |
| * any other serverless platform that supports JavaScript | |
| * |