AS18760 — AS18760 - City of Rancho Cucamonga

AS18760 announces 4 IPv4 prefixes covering 776 addresses and 0 IPv6 prefixes.

About this network

AS18760 is operated by the City of Rancho Cucamonga.

What it's used for

• The address space carries municipal network infrastructure, evidenced by netnames RCHCUCAMONGA and RCHCUCAMONGA-2 registered to the City of Rancho Cucamonga.
• The AS announces 776 IPv4 addresses across 4 prefixes with only 2 observed neighbours, indicating a small, self-contained municipal network rather than a transit or large-scale access provider.

Notable

• Registrants for the two largest prefixes match the announcer, while the smaller prefixes are registered to Level 3 Parent, LLC and CENIC, suggesting leased or historically allocated space.
• The inventory consists of three /24 blocks and one /29 block, with no IPv6 prefixes announced.

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

Announced prefixes

• 199.190.140.0/24
• 199.201.174.0/24
• 205.155.236.144/29
• 209.150.82.0/24

Upstream networks

• AS26721 Inyo Networks
• AS3356 Level 3 Parent, LLC
• AS2152 CENIC

Adjacent networks

• AS26721 Inyo Networks
• AS3356 Level 3 Parent, LLC
• AS2152 CENIC