asnlookup

package
v1.0.5 Latest Latest
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 Go to latest Published: Mar 1, 2026 License: BSD-2-Clause Imports: 15 Imported by: 0

Documentation

Overview

Package asnlookup provides ASN and prefix lookup helpers used by test cases.

Index

Constants

View Source 
const (
	// CodeFound indicates that one or more ASNs were found for the query IP.
	CodeFound = "AS_FOUND"
	// CodeEmpty indicates that the source returned no ASN mapping for the query IP.
	CodeEmpty = "EMPTY_ASN_SET"
	// CodeError indicates that ASN lookup failed across all configured sources.
	CodeError = "ERROR_ASN_DATABASE"
)

Variables

This section is empty.

Functions

func Get 

func Get(ctx context.Context, resolver Resolver, ip netip.Addr) ([]int, error)

Get returns the list of ASNs for an IP address.

Types

type Resolver 

type Resolver interface {
	Recurse(ctx context.Context, name string, qtype string, qclass string) (packet.Packet, error)
}

Resolver defines the DNS recursion interface used by ASN lookup.

type Result 

type Result struct {
	ASNs   []int
	Prefix *netip.Prefix
	Raw    string
	Code   string
}

Result captures ASN lookup data and status.

func GetWithPrefix 

func GetWithPrefix(ctx context.Context, resolver Resolver, ip netip.Addr) (Result, error)

GetWithPrefix returns ASN list, prefix, raw response, and status code.

Source Files

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