AS53006 — ALGAR TELECOM SA

AS53006 announces 8 IPv4 prefixes covering 589,824 addresses and 1 IPv6 prefixes.

About this network

ALGAR TELECOM SA is operated by Algar Telecom, a major Brazilian telecommunications provider.

What it's used for

• The address space carries dynamic subscriber traffic, evidenced by reverse DNS entries such as 191-054-128-0.xd-dynamic.algarnetsuper.com.br and 177-106-064-0.xd-dynamic.algarnetsuper.com.br.
• The AS announces 589,824 IPv4 addresses across 8 prefixes and 1 IPv6 prefix, while maintaining only 1 observed neighbour, a ratio characteristic of an access network serving end-users rather than a transit provider.
• Traffic from this AS consists of residential broadband, mobile data, and fixed-line services for subscribers in southern and central-western Brazil.

Notable

• All registrants for the announced prefixes are listed as ALGAR TELECOM S/A, consistent with the AS holder.
• The address inventory is composed of eight distinct IPv4 blocks, including a large /15 range and seven /16 ranges, all registered to the same entity.

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

Announced prefixes

• 177.106.0.0/16
• 177.191.0.0/16
• 179.104.0.0/16
• 179.126.0.0/16
• 186.210.0.0/16
• 189.15.0.0/16
• 189.41.0.0/16
• 191.54.0.0/15
• 2804:1e68::/32

Upstream networks

• AS16735 ALGAR TELECOM S/A

Adjacent networks

• AS16735 ALGAR TELECOM S/A

Routing security

• RPKI: 0 valid, 0 invalid and 9 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 9 route objects.
• Listed in as-sets: AS-CTBC, AS-TAIPAN-CPOC-ALGAR, AS199746:AS-BLACKLIST, AS204464:AS-BLACKLIST.