AS11020 — ANSI

AS11020 announces 2 IPv4 prefixes covering 512 addresses and 1 IPv6 prefixes.

About this network

ANSI is a handle that names nobody relevant: the holder of AS11020 is Rustic Resources, LLC, not the American National Standards Institute. ARIN lists the organisation at a Sheridan, Wyoming suite address of the kind used by commercial registered agents, with a single technical contact reachable at a personal mail address in Tennessee.

What it's used for

Not determinable from the evidence, and this card will not guess. RIS observes two IPv4 /24s — 204.89.213.0/24 and 204.107.78.0/24, 512 addresses in total — plus one IPv6 /44, against a single BGP neighbour. One neighbour is a single-homed end site: whatever this network is, it buys connectivity and does not sell it. No PTRs came back on the four addresses sampled, which is a sample rather than a finding, so it neither confirms nor rules out anything about what the space carries.

Notable

The registration side is clean in the way that matters. Both /24s are registered in ARIN to the holder's own RRES-BLOCK1 and RRES-BLOCK2 handles, so this is not the scattered, third-party-registered pattern that marks leased or brokered address space.

What is left is an identity problem rather than a routing problem: a generically named LLC at a registered-agent address, a free-mail contact, and no public description of a network operation. ARIN's organisation record for the holder was created in 2021, so the ANSI label on the number long predates the company now behind it. Purpose is left unclassified deliberately.

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

Announced prefixes

• 204.89.213.0/24
• 204.107.78.0/24
• 2602:819:b000::/44

Upstream networks

• AS26827 EPB Fiber Optics

Adjacent networks

• AS26827 EPB Fiber Optics