AS15276 — ZENDA-ASN - Zenda Telephone

AS15276 announces 1 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

A rural telephone company with one block, one upstream and nothing published.

What it's used for

• A small telephone company's network. A single IPv4 /23 announced from the United States, no IPv6, and one observed BGP neighbour.

Notable

• The netname is the company's two initials and a number, one of the shortest labels in this range.
• The registrant and the AS handle both name the company, with the handle appending the abbreviation for autonomous system.
• Three addresses were queried for reverse DNS and none returned a name.
• Five hundred and twelve addresses, announced as a single route.
• The block sits in space that predates the modern allocation policies, which is consistent with a telephone company that has held it since it first connected.

Interesting

• One upstream means this network has an AS number for portability rather than for redundancy. If the provider fails, the block goes with it; what the number buys is the ability to change providers without renumbering subscribers.
• Five hundred and twelve addresses is the size of a village exchange. It suggests subscribers behind shared addressing rather than one address each.
• Nothing answering in reverse is unusual for a subscriber network, where providers normally generate names from the address automatically. Here nobody set that up, or it was switched off.

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

Announced prefixes

• 148.59.32.0/23

Upstream networks

• AS13329 Kansas Fiber Network, LLC

Adjacent networks

• AS13329 Kansas Fiber Network, LLC

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-BBIX-MANILARS, AS-BTN-CUSTOMERS, AS-GOOGLE, AS-HURRICANE, AS-IAA, AS-MZIMA-CUSTOMERS, AS-SKYBOX, AS-TRANSROUTE-SPEC, AS13329:AS-ALL, AS23372:AS-GOOGLE.