Autonomous System
AS16637 MTN SA
ISPActiveSouth AfricaAFRINIC
AS16637 (MTN SA) is an ISP network operated by MTN SA in South Africa, registered with AFRINIC. It has 207 IPv4 prefixes with 5,362,688 addresses and 3 IPv6 prefixes, which makes it the 127th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses5,362,688in 207 prefixes
IPv6 prefixes3≈ 2.4 × 10²⁹ addresses
Size rank#127of 82,200 active ASNs
Details
OrganizationMTN SA
AS nameMTN SA
Websitemtn.co.za
Country South Africa (ZA)
Network typeISP
RegistryAFRINIC
Abuse contact—
Registered—
Last updated—
IPv4 prefixes
207 prefixes · 5,362,688 addresses| Network | Addresses | First – last address |
|---|---|---|
| 41.112.0.0/12 | 1,048,576 | 41.112.0.0 – 41.127.255.255 |
| 105.208.0.0/12 | 1,048,576 | 105.208.0.0 – 105.223.255.255 |
| 197.64.0.0/12 | 1,048,576 | 197.64.0.0 – 197.79.255.255 |
| 105.208.0.0/13 | 524,288 | 105.208.0.0 – 105.215.255.255 |
| 105.216.0.0/13 | 524,288 | 105.216.0.0 – 105.223.255.255 |
| 105.236.0.0/15 | 131,072 | 105.236.0.0 – 105.237.255.255 |
| 196.30.0.0/15 | 131,072 | 196.30.0.0 – 196.31.255.255 |
| 41.113.0.0/16 | 65,536 | 41.113.0.0 – 41.113.255.255 |
| 41.181.0.0/16 | 65,536 | 41.181.0.0 – 41.181.255.255 |
| 41.195.0.0/16 | 65,536 | 41.195.0.0 – 41.195.255.255 |
| 105.208.0.0/16 | 65,536 | 105.208.0.0 – 105.208.255.255 |
| 105.210.0.0/16 | 65,536 | 105.210.0.0 – 105.210.255.255 |
| 105.211.0.0/16 | 65,536 | 105.211.0.0 – 105.211.255.255 |
| 105.216.0.0/16 | 65,536 | 105.216.0.0 – 105.216.255.255 |
| 105.236.0.0/16 | 65,536 | 105.236.0.0 – 105.236.255.255 |
| 196.7.0.0/16 | 65,536 | 196.7.0.0 – 196.7.255.255 |
| 66.8.0.0/17 | 32,768 | 66.8.0.0 – 66.8.127.255 |
| 41.208.0.0/18 | 16,384 | 41.208.0.0 – 41.208.63.255 |
| 105.208.64.0/18 | 16,384 | 105.208.64.0 – 105.208.127.255 |
| 105.213.128.0/18 | 16,384 | 105.213.128.0 – 105.213.191.255 |
| 105.214.0.0/18 | 16,384 | 105.214.0.0 – 105.214.63.255 |
| 105.214.64.0/18 | 16,384 | 105.214.64.0 – 105.214.127.255 |
| 196.22.64.0/18 | 16,384 | 196.22.64.0 – 196.22.127.255 |
| 196.47.0.0/18 | 16,384 | 196.47.0.0 – 196.47.63.255 |
| 105.209.128.0/19 | 8,192 | 105.209.128.0 – 105.209.159.255 |
41.112.0.0/12 105.208.0.0/12 197.64.0.0/12 105.208.0.0/13 105.216.0.0/13 105.236.0.0/15 196.30.0.0/15 41.113.0.0/16 41.181.0.0/16 41.195.0.0/16 105.208.0.0/16 105.210.0.0/16 105.211.0.0/16 105.216.0.0/16 105.236.0.0/16 196.7.0.0/16 66.8.0.0/17 41.208.0.0/18 105.208.64.0/18 105.213.128.0/18 105.214.0.0/18 105.214.64.0/18 196.22.64.0/18 196.47.0.0/18 105.209.128.0/19
The 25 largest of 207. The API and the database have all of them.
IPv6 prefixes
3 prefixes- 2001:4218::/32
- 2001:4260::/32
- 2c0f:fb08::/32
2001:4218::/32 2001:4260::/32 2c0f:fb08::/32
Query AS16637 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS16637&key=YOUR_API_KEY"
Any address in its prefixes resolves to AS16637, with or without a key:
curl "https://api.ipapi.is/?q=41.112.0.1"
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