AS37353 — SEACOM-AS

AS37353 announces 9 IPv4 prefixes covering 28,160 addresses and 1 IPv6 prefixes.

About this network

SEACOM-AS is operated by MacroLan, a regional cable and DSL provider in South Africa.

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS entries such as dynamic.macrolan.co.za and router names like rtr3-c16-dc1.macrolan.co.za.
• The AS announces 28,160 IPv4 addresses across 9 prefixes and 1 IPv6 prefix, while maintaining only 2 observed routing neighbours, a ratio indicative of an access network rather than a transit provider.

Notable

• Registrants are primarily Seacom Western Cape (Pty) Ltd, with two /24 prefixes registered to MTN Business IP Maintainer, suggesting historical or leased address space.
• The operator is identified in PeeringDB as MacroLan, a regional Cable/DSL/ISP, despite the registry handle referencing Seacom.
• The inventory consists of a mix of /18, /20, /21, /22, and /24 blocks, all located in South Africa.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 41.78.4.0/22
• 41.222.224.0/22
• 102.223.224.0/22
• 129.205.128.0/18
• 154.70.208.0/20
• 196.7.93.0/24
• 196.7.127.0/24
• 196.11.152.0/21
• 197.242.200.0/21
• 2c0f:f988::/32

Upstream networks

• AS37100 SEACOM Limited

Downstream networks

• AS37628 KAB Technologies

Adjacent networks

• AS37100 SEACOM Limited
• AS37628 KAB Technologies