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diff --git a/whois.jordan.im/index.7 b/whois.jordan.im/index.7 new file mode 100644 index 0000000..fc91ae2 --- /dev/null +++ b/whois.jordan.im/index.7 @@ -0,0 +1,48 @@ +.Dd March 24, 2022 +.Dt WHOIS.JORDAN.IM 7 +.Os "Alpine Linux" +. +.Sh NAME +.Nm asn +.Nd map hosts to their corresponding ASN over the WHOIS protocol + +.Sh DESCRIPTION +.Lk https://git.jordan.im/asn "asn(1)" +is a WHOIS server which provides BGP announcement information sourced from +a local database cache generated using the +.Lk https://location.ipfire.org/ "IPFIRE" +dataset. +.Pp +.Sy whois.jordan.im +is a public +.Nm +instance for personal use. +. +.Sh USAGE +. +.Pp +.Lk https://man.openbsd.org/whois.1 "whois(1)" +can be used to communicate with the server using +.Ar --host +and +.Ar --port +arguments. Both hostnames and IP address are accepted. +. +.Bd -literal -offset indent +$ whois -h whois.jordan.im google.com + +AS Number | Country | AS Name | Announcement +----------+---------+---------+-------------------- +15169 | US | GOOGLE | 142.250.0.0/15 +15169 | IE | GOOGLE | 2a00:1450:4009::/48 + +$ whois -h whois.jordan.im 1.1.1.1 + +AS Number | Country | AS Name | Announcement +----------+---------+---------------+------------- +13335 | AU | CLOUDFLARENET | 1.1.1.0/24 +.Ed +. +.Pp +If a hostname is provided, queries for each resolved A/AAAA record will be +returned. The dataset is regenerated daily to ensure response accuracy. |