ipv6_is_in_any_range()

Learn how to use the ipv6_is_in_any_range function to check if an IPv6 string address is in any of the IPv6 address ranges.

Checks whether an IPv6 string address is in any of the specified IPv6 address ranges.

Performance tips

Syntax

ipv6_is_in_any_range(Ipv6Address , Ipv6Range [ , Ipv6Range …] )

ipv6_is_in_any_range(Ipv6Address , Ipv6Ranges )

Parameters

NameTypeRequiredDescription
Ipv6Addressstring✔️An expression representing an IPv6 address.
Ipv6Rangestring✔️An expression representing an IPv6 range using IP-prefix notation.
Ipv6Rangesdynamic✔️An array containing IPv6 ranges using IP-prefix notation.

Returns

  • true: If the IPv6 address is in the range of any of the specified IPv6 networks.
  • false: Otherwise.
  • null: If conversion for one of the two IPv6 strings wasn’t successful.

Example

let LocalNetworks=dynamic([
    "a5e:f127:8a9d:146d:e102:b5d3:c755:f6cd/112",
    "0:0:0:0:0:ffff:c0a8:ac/60"
]);
let IPs=datatable(IP:string) [
    "a5e:f127:8a9d:146d:e102:b5d3:c755:abcd",
    "a5e:f127:8a9d:146d:e102:b5d3:c755:abce",
    "a5e:f127:8a9d:146d:e102:b5d3:c755:abcf",
    "a5e:f127:8a9d:146d:e102:b5d3:c756:abd1",
];
IPs
| extend IsLocal=ipv6_is_in_any_range(IP, LocalNetworks)

Output

IPIsLocal
a5e:f127:8a9d:146d:e102:b5d3:c755:abcdTrue
a5e:f127:8a9d:146d:e102:b5d3:c755:abceTrue
a5e:f127:8a9d:146d:e102:b5d3:c755:abcfTrue
a5e:f127:8a9d:146d:e102:b5d3:c756:abd1False

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