AS30526 — NEPTUNO-NET

Network type: residential

AS30526 announces 3 IPv4 prefixes covering 8,192 addresses and 1 IPv6 prefixes.

About this network

The AS handle NEPTUNO-NET is operated by Neptuno Media, Inc.

What it's used for

• The address space carries residential and business internet services in Puerto Rico, as indicated by the registrant NeptunoMedia Inc. and netnames NEPTUNO-NET-2 and NEPTUNO-NET-3.
• The AS announces 8,192 IPv4 addresses across 10 prefixes and 1 IPv6 prefix, with 4 observed neighbours, a ratio consistent with a regional access provider rather than a transit carrier.

Notable

• All RDAP registrants for the announced prefixes are NeptunoMedia Inc., matching the AS holder and confirming a single corporate entity owns the inventory.
• The address inventory is subdivided into multiple /23 and /24 blocks alongside a /20, reflecting site-by-site or service-segment allocation within the corporate estate.
• Secondary sources identify Neptuno Media as a regional ISP in Puerto Rico offering fiber and fixed wireless services to residential customers.

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

Announced prefixes

• 76.72.240.0/20
• 204.15.144.0/21
• 208.81.168.0/21
• 2604:f180::/32

Upstream networks

• AS23520 Columbus Networks USA, Inc.
• AS10396 DATACOM CARIBE, INC.

Downstream networks

• AS20333 Cloudwave
• AS16649 Interamerican University of Puerto Rico

Adjacent networks

• AS23520 Columbus Networks USA, Inc.
• AS10396 DATACOM CARIBE, INC.
• AS20333 Cloudwave
• AS16649 Interamerican University of Puerto Rico

Internet exchanges

• Puerto Rico Internet Exchange — San Juan, Puerto Rico