AS28181 — MASTER TELECOM LTDA ME

AS28181 announces 1 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

AS28181 is operated by Master Telecom LTDA ME.

What it's used for

• The address space carries residential and small business traffic, consistent with the operator's classification as a Cable/DSL/ISP.
• The AS announces 2048 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with 4 observed neighbours, indicating a regional access network rather than a transit provider.

Notable

• All four IPv4 prefixes share the netname 201806 and are registered to MASTER TELECOM LTDA ME, matching the AS holder.
• The address inventory consists of four contiguous /23 blocks within the 179.97.16.0/22 range, suggesting a single, cohesive allocation for the operator's regional footprint.

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

Announced prefixes

• 179.97.16.0/21
• 2804:dac::/32

Upstream networks

• AS268633 73s Telecom
• AS265949 INFO TELECOM INTERNET LTDA

Adjacent networks

• AS268633 73s Telecom
• AS265949 INFO TELECOM INTERNET LTDA