IPv4 routing prefix (subnet)
ID ipv4subnet
DatatypePersonal data (PII)identifier
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 192.0.2.0/24. Wikidata records the address blocks of organizations in property P3761. The regexp does not require the host bits to be zero.
- Parent datatype
- IP network prefix (IPv4 or IPv6 subnet)
ipsubnet - Categories
- Internet
- Countries
- Global (not tied to a country)
- Languages
- Common to most languages
- Wikidata
- P3761
- Quality
- 90/100 · missing: detector coverage
- Metacrafter rules
- no detection rule yet
- Supported by tools
- no tool record lists this type yet
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])$Python re syntax.
Examples
| Value | Description |
|---|---|
| 163.1.0.0/16 | University of Oxford (example of Wikidata property P3761) |
| 193.166.190.0/24 | Helsinki University Hospital (example of Wikidata property P3761) |
| 192.0.2.0/24 | Documentation range TEST-NET-1 (RFC 5737) |
| 192.0.2.0/33 invalid | The prefix length is larger than 32 |
| 192.0.2.0 invalid | No prefix length |
Translations
| Language | Name | Description |
|---|---|---|
| Russian | Префикс сети IPv4 (подсеть) | Блок IPv4-адресов в нотации CIDR, например 192.0.2.0/24. |
Sources
- wikipedia: https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing
- wikidata: https://www.wikidata.org/wiki/Property:P3761
- doc: https://www.rfc-editor.org/rfc/rfc4632
Use this record
- Page URL:
http://registry.apicrafter.io/datatype/ipv4subnet - JSON: API v1 · legacy shape (used by metacrafter) · Markdown (for LLMs)
- Improve it: edit
data/datatypes/any/internet/ipv4subnet.yamlon GitHub