AS26251 — SIRIUS-1

AS26251 announces 3 IPv4 prefixes covering 12,288 addresses and 0 IPv6 prefixes.

About this network

The AS handle SIRIUS-1 is held by Prospeed.Net,Inc.

What it's used for

• The address space carries business and enterprise connectivity, evidenced by the netname PROSPEED and registrant Prospeed.Net,Inc.; Network Operations Center across all prefixes.
• The AS announces 12,288 IPv4 addresses across 3 prefixes and maintains 2 observed neighbours, a ratio consistent with a small regional access or business ISP rather than a transit provider.

Notable

• All three announced prefixes (64.25.80.0/20, 64.130.224.0/20, 96.45.128.0/20) share the same registrant and netname, indicating a unified corporate estate.
• The address inventory consists of three contiguous /20 blocks, suggesting a modest, consolidated footprint typical of a niche or regional carrier.

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

Announced prefixes

• 64.25.80.0/20
• 64.130.224.0/20
• 96.45.128.0/20

Upstream networks

• AS27552 TowardEX Technologies International, Inc.
• AS46887 Crown Castle Fiber LLC

Adjacent networks

• AS27552 TowardEX Technologies International, Inc.
• AS46887 Crown Castle Fiber LLC