AS1067 — HC-CB-216 - Hamilton County, Ohio

AS1067 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

The network of Hamilton County, Ohio (HC-CB-216), the county government that includes Cincinnati.

What it's used for

• County-government networking for administrative departments and public services.

Notable

• A local-government network, not a commercial ISP or host.
• The low AS number is a modern ARIN allocation (registered 2022) reissued to Hamilton County, not an early-internet holding.

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

Announced prefixes

• 216.68.49.0/24

Upstream networks

• AS6181 Cincinnati Bell Telephone Company LLC
• AS46887 Crown Castle Fiber LLC

Adjacent networks

• AS6181 Cincinnati Bell Telephone Company LLC
• AS46887 Crown Castle Fiber LLC

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-CCF, AS-CCF-TEST, AS-FUSE, AS-HURRICANE, AS-TRANSROUTE-SPEC, AS6181:AS-ALL, AS6181:AS-ALL.