AS10868 — DOWNCITY

AS10868 announces 1 IPv4 prefixes covering 2,048 addresses and 0 IPv6 prefixes.

About this network

DOWNCITY is DownCity LLC, a small Connecticut internet company registered at an address in Norwich, CT. Public records describe it as a late-1990s regional provider offering dial-up access, web design, web hosting and business services.

What it's used for

Whatever it carries today, it carries very little of it. RIS shows a single announced IPv4 prefix, 199.105.120.0/21, totalling 2,048 addresses, no IPv6, and 1 observed BGP neighbour. One prefix behind one upstream is the minimum viable footprint for an autonomous system: it buys transit from a single provider and originates nothing else.

That shape is consistent with a legacy regional ISP that has shrunk, been absorbed, or now exists mainly to keep an address block routed. The evidence available here does not establish what the /21 currently serves, and no reverse DNS was returned on the small sample taken, which proves nothing either way. Rather than guess between dial-up remnant, hosting, or a reassigned block, this card stops at what is observable: a legacy /21 with a single upstream.

Notable

The handle invites a wrong guess. "Downcity" is the local nickname for downtown Providence, Rhode Island, and there was a well-known Providence restaurant by that name. The AS holder is neither. It is a Connecticut company, and the resemblance is coincidence, a reminder that an ASN handle is a string somebody typed, not a fact about geography.

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

Announced prefixes

• 199.105.120.0/21

Upstream networks

• AS6062 NETPLEX

Adjacent networks

• AS6062 NETPLEX