IP network prefix (IPv4 or IPv6 subnet)
ID ipsubnet
DatatypePersonal data (PII)identifier
Block of IPv4 or IPv6 addresses in CIDR notation: an address, a slash and the length of the prefix in bits, as in 192.0.2.0/24 or 2001:db8::/32 (RFC 4632, RFC 4291). Routing tables, firewall rules, WHOIS records and IP geolocation data use it. Use this record for columns that mix both versions; ipv4subnet and ipv6subnet describe each form. The regexp does not require the host bits to be zero, so the interface notation 192.0.2.1/24 also matches.
- Categories
- Internet
- Countries
- Global (not tied to a country)
- Languages
- Common to most languages
- Quality
- 90/100 · missing: mapping (Wikidata, Schema.org, ...)
- Metacrafter rules
- 1 rule (1 by field name, 0 by value)
subnetbyknownfield, common/internet.yaml
- Supported by tools
- metacrafter
Regular expression
^(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}/(?:3[0-2]|[12]?[0-9])|(?:(?:[0-9A-Fa-f]{1,4}:){6}(?:[0-9A-Fa-f]{1,4}:[0-9A-Fa-f]{1,4}|(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3})|::(?:[0-9A-Fa-f]{1,4}:){5}(?:[0-9A-Fa-f]{1,4}:[0-9A-Fa-f]{1,4}|(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3})|(?:[0-9A-Fa-f]{1,4})?::(?:[0-9A-Fa-f]{1,4}:){4}(?:[0-9A-Fa-f]{1,4}:[0-9A-Fa-f]{1,4}|(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3})|(?:(?:[0-9A-Fa-f]{1,4}:){0,1}[0-9A-Fa-f]{1,4})?::(?:[0-9A-Fa-f]{1,4}:){3}(?:[0-9A-Fa-f]{1,4}:[0-9A-Fa-f]{1,4}|(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3})|(?:(?:[0-9A-Fa-f]{1,4}:){0,2}[0-9A-Fa-f]{1,4})?::(?:[0-9A-Fa-f]{1,4}:){2}(?:[0-9A-Fa-f]{1,4}:[0-9A-Fa-f]{1,4}|(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3})|(?:(?:[0-9A-Fa-f]{1,4}:){0,3}[0-9A-Fa-f]{1,4})?::[0-9A-Fa-f]{1,4}:(?:[0-9A-Fa-f]{1,4}:[0-9A-Fa-f]{1,4}|(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3})|(?:(?:[0-9A-Fa-f]{1,4}:){0,4}[0-9A-Fa-f]{1,4})?::(?:[0-9A-Fa-f]{1,4}:[0-9A-Fa-f]{1,4}|(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3})|(?:(?:[0-9A-Fa-f]{1,4}:){0,5}[0-9A-Fa-f]{1,4})?::[0-9A-Fa-f]{1,4}|(?:(?:[0-9A-Fa-f]{1,4}:){0,6}[0-9A-Fa-f]{1,4})?::)/(?:12[0-8]|1[01][0-9]|[1-9]?[0-9]))$Python re syntax.
Examples
| Value | Description |
|---|---|
| 192.0.2.0/24 | IPv4 documentation range (RFC 5737) |
| 2001:db8::/32 | IPv6 documentation prefix (RFC 3849) |
| 192.0.2.0 invalid | No prefix length |
| 192.0.2.0/33 invalid | An IPv4 prefix length is at most 32 |
Child datatypes
| ID | Name | Categories | Countries | Description |
|---|---|---|---|---|
| ipv4subnet | IPv4 routing prefix (subnet) PII | internet | global | Block of IPv4 addresses in CIDR notation (RFC 4632): a dotted-decimal address, a slash and a prefix length from 0 to 32, such as... |
| ipv6subnet | IPv6 routing prefix (subnet) PII | internet | global | Block of IPv6 addresses written as an IPv6 address, a slash and a prefix length from 0 to 128 (RFC 4291, section 2.3), such as... |
Translations
| Language | Name | Description |
|---|---|---|
| Russian | IP-подсеть (префикс IPv4 или IPv6) | Блок IPv4- или IPv6-адресов в нотации CIDR: адрес, косая черта и длина префикса, например 192.0.2.0/24. |
Sources
- wikipedia: https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing
- doc: https://www.rfc-editor.org/rfc/rfc4632
Use this record
- Page URL:
http://registry.apicrafter.io/datatype/ipsubnet - JSON: API v1 · legacy shape (used by metacrafter) · Markdown (for LLMs)
- Improve it: edit
data/datatypes/any/internet/ipsubnet.yamlon GitHub