AS15364 — ASN-TECAVICAS

AS15364 announces 2 IPv4 prefixes covering 768 addresses and 0 IPv6 prefixes.

About this network

A registrant field with a possessive apostrophe in it, naming a third company's department.

What it's used for

• A company's address space. Two IPv4 prefixes announced from Spain, no IPv6, seven hundred and sixty-eight addresses, through one observed BGP neighbour.

Notable

• One registrant entry is written as a possessive: another company's name, an apostrophe, and the words network engineering department.
• The same field also carries the company itself and a role for abuse, so three parties appear on one record.
• Both blocks share one netname, the company name with the word net appended.
• The two announcements are near neighbours in the address space with one block between them that is not announced here.
• Six addresses were queried for reverse DNS and none returned a name.

Interesting

• An apostrophe in a registry field is a small thing that breaks tooling, since these records are parsed by machines that expect names rather than sentences.
• More usefully, the possessive says who actually operates this network. The company holds the addresses; somebody else's engineering department runs them.
• The unannounced block in between belongs to whoever else was allocated from that range. Address space is handed out in pieces and neighbouring blocks rarely share an owner.

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

Announced prefixes

• 192.166.148.0/23
• 192.166.151.0/24

Upstream networks

• AS209281 Generacion Tecnologica De Comunicaciones, Sociedad Limitada.

Adjacent networks

• AS209281 Generacion Tecnologica De Comunicaciones, Sociedad Limitada.