AS15351 — VISPERAD-NETWORKS-LLC

AS15351 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

Every address answers under a hosting company that appears nowhere in the registry.

What it's used for

• A network operator's address space. Two IPv4 /24 prefixes announced from the United States, no IPv6, through one observed BGP neighbour.

Notable

• All six sampled addresses answered, each with the address in dashes, the word host, and a colocation provider's domain.
• That provider is named in none of the registry fields, which agree with each other completely: the handle, the netname and the registrant are the same company name.
• Both blocks sit in the same part of the address space and are announced separately rather than as one range, though they are not adjacent.
• Routing history for this number begins in 2009.
• Six addresses were queried for reverse DNS and six returned a name.

Interesting

• The reverse names are the only field that says where this network actually lives. The registry describes ownership; the DNS describes the building.
• Uniform naming generated from the address across both blocks means the colocation provider runs the reverse zone, which is the normal arrangement and quietly reassigns the identity of the space.
• Anyone attributing traffic here has a choice between the registered owner and the visible host, and the two answers describe different companies in different roles.

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

Announced prefixes

• 192.30.81.0/24
• 192.30.86.0/24

Upstream networks

• AS16628 DedFiberCo

Adjacent networks

• AS16628 DedFiberCo