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IMSI examples (cribbed from MCC and MNC) authored by Luke Mewburn's avatar Luke Mewburn
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Guidelines/Guidelines-for-example-data.md
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...@@ -115,6 +115,13 @@ ETSI TS 123 003 clause 2.2 and Rec. ITU-T E.212 clause 6.1 describe the IMSI as ...@@ -115,6 +115,13 @@ ETSI TS 123 003 clause 2.2 and Rec. ITU-T E.212 clause 6.1 describe the IMSI as
Allocate IMSIs with the leading 5-6 digits per [Mobile Country Code (MCC) and Mobile Network Code (MNC)](#mobile-country-code-mcc-and-mobile-network-code-mnc). The remaining 1-10 digits of MSIN may be any digits. In theory the resulting IMSI can be fewer than 15 digits, but generally IMSIs are 15 digits. Allocate IMSIs with the leading 5-6 digits per [Mobile Country Code (MCC) and Mobile Network Code (MNC)](#mobile-country-code-mcc-and-mobile-network-code-mnc). The remaining 1-10 digits of MSIN may be any digits. In theory the resulting IMSI can be fewer than 15 digits, but generally IMSIs are 15 digits.
Examples:
| IMSI range | Description |
|------------|-------------|
| `99999` | Test IMSI range, 2 digit MNC, 10 digit MSIN |
| `999999` | Test IMSI range, 3 digit MNC, 10 digit MSIN |
References: References:
* [ETSI TS 123 003: "Numbering, addressing and identification (3GPP TS 23.003)"](https://www.etsi.org/deliver/etsi_ts/123000_123099/123003/) * [ETSI TS 123 003: "Numbering, addressing and identification (3GPP TS 23.003)"](https://www.etsi.org/deliver/etsi_ts/123000_123099/123003/)
...@@ -127,6 +134,7 @@ References: ...@@ -127,6 +134,7 @@ References:
IETF RFC 5737 section 3 describes IPv4 addresses for documentation, and IETF RFC 6598 section 7 describes the IPv4 prefix for shared address space. IETF RFC 5737 section 3 describes IPv4 addresses for documentation, and IETF RFC 6598 section 7 describes the IPv4 prefix for shared address space.
Examples: Examples:
| IPv4 prefix | Description | | IPv4 prefix | Description |
|-------------|-------------| |-------------|-------------|
| `100.64.0.0/10` | Shared Address Space. Use for Carrier-Grade NAT (CGNAT) addresses | | `100.64.0.0/10` | Shared Address Space. Use for Carrier-Grade NAT (CGNAT) addresses |
...@@ -147,6 +155,7 @@ References: ...@@ -147,6 +155,7 @@ References:
IETF RFC 3849 section 2 describes IPv6 prefixes for documentation. IETF RFC 3849 section 2 describes IPv6 prefixes for documentation.
Examples: Examples:
| IPv6 prefix | Description | | IPv6 prefix | Description |
|-------------|-------------| |-------------|-------------|
| `2001:db8::/32` | IPv6 prefix allocated for documentation purposes | | `2001:db8::/32` | IPv6 prefix allocated for documentation purposes |
...@@ -172,6 +181,7 @@ The combination of the MCC and MNC is often referred to as the PLMN, and is used ...@@ -172,6 +181,7 @@ The combination of the MCC and MNC is often referred to as the PLMN, and is used
Rec. ITU-T E.212 appendix III allocates MCC and MNCs for testing purposes. Rec. ITU-T E.212 appendix III allocates MCC and MNCs for testing purposes.
Examples: Examples:
| MCC | MNC | Description | | MCC | MNC | Description |
|-----|-----|-------------| |-----|-----|-------------|
| `999` | `99` | Test MCC and 2 digit MNC | | `999` | `99` | Test MCC and 2 digit MNC |
...@@ -190,6 +200,7 @@ Various countries allocate "drama" or "fiction" ranges - see the references. ...@@ -190,6 +200,7 @@ Various countries allocate "drama" or "fiction" ranges - see the references.
ITU-T E.164 doesn't appear to have any reserved country dialing codes for test or documentation purposes, but does give a list of reserved and spare codes. ITU-T E.164 doesn't appear to have any reserved country dialing codes for test or documentation purposes, but does give a list of reserved and spare codes.
Examples: Examples:
| E.164 range | Description | | E.164 range | Description |
|-------------|-------------| |-------------|-------------|
| `1 zzz 555 01nn` | US, CA: geographic area for area prefix `zzz` | | `1 zzz 555 01nn` | US, CA: geographic area for area prefix `zzz` |
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