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
Abuser scoreVery Low0.01% of its addresses flagged · method

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
NetworkAddressesFirst – last address
41.112.0.0/121,048,57641.112.0.0 – 41.127.255.255
105.208.0.0/121,048,576105.208.0.0 – 105.223.255.255
197.64.0.0/121,048,576197.64.0.0 – 197.79.255.255
105.208.0.0/13524,288105.208.0.0 – 105.215.255.255
105.216.0.0/13524,288105.216.0.0 – 105.223.255.255
105.236.0.0/15131,072105.236.0.0 – 105.237.255.255
196.30.0.0/15131,072196.30.0.0 – 196.31.255.255
41.113.0.0/1665,53641.113.0.0 – 41.113.255.255
41.181.0.0/1665,53641.181.0.0 – 41.181.255.255
41.195.0.0/1665,53641.195.0.0 – 41.195.255.255
105.208.0.0/1665,536105.208.0.0 – 105.208.255.255
105.210.0.0/1665,536105.210.0.0 – 105.210.255.255
105.211.0.0/1665,536105.211.0.0 – 105.211.255.255
105.216.0.0/1665,536105.216.0.0 – 105.216.255.255
105.236.0.0/1665,536105.236.0.0 – 105.236.255.255
196.7.0.0/1665,536196.7.0.0 – 196.7.255.255
66.8.0.0/1732,76866.8.0.0 – 66.8.127.255
41.208.0.0/1816,38441.208.0.0 – 41.208.63.255
105.208.64.0/1816,384105.208.64.0 – 105.208.127.255
105.213.128.0/1816,384105.213.128.0 – 105.213.191.255
105.214.0.0/1816,384105.214.0.0 – 105.214.63.255
105.214.64.0/1816,384105.214.64.0 – 105.214.127.255
196.22.64.0/1816,384196.22.64.0 – 196.22.127.255
196.47.0.0/1816,384196.47.0.0 – 196.47.63.255
105.209.128.0/198,192105.209.128.0 – 105.209.159.255
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

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"

Other networks of MTN SA

AS12091 MTN SA1,500,672 IPv4 addressesAS9129 MTN SA52,736 IPv4 addresses

Largest networks in South Africa

AS3741 Dimension Data3,536,128 IPv4 addressesAS37168 Cell C (Pty) Ltd3,534,848 IPv4 addressesAS5713 Telkom SA Ltd.2,161,152 IPv4 addressesAS2018 TENET (The UNINET Project)2,139,392 IPv4 addressesAS29975 Vodacom1,786,624 IPv4 addressesAS36937 Liquid Telecommunications South Africa (Pty) Ltd1,511,936 IPv4 addresses