The IP API The IP API
// ASN

AS16637

MTNNS-AS, ZA

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS16637
Organization
Mobile Telephone Network
Description
MTNNS-AS, ZA
Country
ZA
Registry (RIR)
AFRINIC
Created
2009-03-30
Updated
2025-05-02
IPv4 Prefixes
200
IPv6 Prefixes
3

IPv4 Prefixes

200 total · showing first 10
102.213.140.0/23
105.177.0.0/22
105.177.10.0/24
105.177.11.0/24
105.177.12.0/24
105.177.13.0/24
105.177.22.0/24
105.177.23.0/24
105.177.32.0/24
105.177.33.0/24

IPv6 Prefixes

3 total
2001:4218::/32
2001:4260::/32
2c0f:fb08::/32

What is AS16637?

AS16637 is an Autonomous System Number (ASN) assigned to Mobile Telephone Network. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.