Autonomous System
AS12091 MTN SA
ISPActiveSouth AfricaAFRINIC
AS12091 (MTN SA) is an ISP network operated by MTN SA in South Africa, registered with AFRINIC. It has 130 IPv4 prefixes with 1,500,672 addresses, which makes it the 339th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses1,500,672in 130 prefixes
IPv6 prefixes0none
Size rank#339of 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
130 prefixes · 1,500,672 addresses| Network | Addresses | First – last address |
|---|---|---|
| 41.113.0.0/17 | 32,768 | 41.113.0.0 – 41.113.127.255 |
| 41.113.128.0/17 | 32,768 | 41.113.128.0 – 41.113.255.255 |
| 41.114.0.0/17 | 32,768 | 41.114.0.0 – 41.114.127.255 |
| 41.114.128.0/17 | 32,768 | 41.114.128.0 – 41.114.255.255 |
| 41.115.0.0/17 | 32,768 | 41.115.0.0 – 41.115.127.255 |
| 41.116.0.0/17 | 32,768 | 41.116.0.0 – 41.116.127.255 |
| 41.116.128.0/17 | 32,768 | 41.116.128.0 – 41.116.255.255 |
| 41.117.0.0/17 | 32,768 | 41.117.0.0 – 41.117.127.255 |
| 41.117.128.0/17 | 32,768 | 41.117.128.0 – 41.117.255.255 |
| 41.119.128.0/17 | 32,768 | 41.119.128.0 – 41.119.255.255 |
| 41.120.128.0/17 | 32,768 | 41.120.128.0 – 41.120.255.255 |
| 41.121.0.0/17 | 32,768 | 41.121.0.0 – 41.121.127.255 |
| 41.124.0.0/17 | 32,768 | 41.124.0.0 – 41.124.127.255 |
| 41.124.128.0/17 | 32,768 | 41.124.128.0 – 41.124.255.255 |
| 197.64.0.0/17 | 32,768 | 197.64.0.0 – 197.64.127.255 |
| 197.64.128.0/17 | 32,768 | 197.64.128.0 – 197.64.255.255 |
| 197.65.0.0/17 | 32,768 | 197.65.0.0 – 197.65.127.255 |
| 197.65.128.0/17 | 32,768 | 197.65.128.0 – 197.65.255.255 |
| 197.66.0.0/17 | 32,768 | 197.66.0.0 – 197.66.127.255 |
| 197.66.128.0/17 | 32,768 | 197.66.128.0 – 197.66.255.255 |
| 197.78.128.0/17 | 32,768 | 197.78.128.0 – 197.78.255.255 |
| 41.114.64.0/18 | 16,384 | 41.114.64.0 – 41.114.127.255 |
| 41.114.192.0/18 | 16,384 | 41.114.192.0 – 41.114.255.255 |
| 41.115.0.0/18 | 16,384 | 41.115.0.0 – 41.115.63.255 |
| 41.115.64.0/18 | 16,384 | 41.115.64.0 – 41.115.127.255 |
41.113.0.0/17 41.113.128.0/17 41.114.0.0/17 41.114.128.0/17 41.115.0.0/17 41.116.0.0/17 41.116.128.0/17 41.117.0.0/17 41.117.128.0/17 41.119.128.0/17 41.120.128.0/17 41.121.0.0/17 41.124.0.0/17 41.124.128.0/17 197.64.0.0/17 197.64.128.0/17 197.65.0.0/17 197.65.128.0/17 197.66.0.0/17 197.66.128.0/17 197.78.128.0/17 41.114.64.0/18 41.114.192.0/18 41.115.0.0/18 41.115.64.0/18
The 25 largest of 130. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS12091 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=AS12091&key=YOUR_API_KEY"Any address in its prefixes resolves to AS12091, with or without a key:
curl "https://api.ipapi.is/?q=41.113.0.1"