AS23277 — SMART-CITY-SDCC - SMART CITY NETWORKS, LIMITED PARTNERSHIP

AS23277 announces 3 IPv4 prefixes covering 6,656 addresses and 1 IPv6 prefixes.

About this network

SMART-CITY-SDCC is operated by Smart City Networks, Limited Partnership.

What it's used for

• The address space carries infrastructure for the San Diego Convention Center, as indicated by registrant names and reverse DNS entries like sdcc-96-8-52-0.smartcity.com.
• The AS announces 6656 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, implying a dedicated facility network rather than a transit provider.

Notable

• All RDAP registrants for the announced prefixes are listed as "San Diego Convention Center," which aligns with the "SDCC" suffix in the AS handle and the sdcc prefix in the reverse DNS records.
• The address inventory consists of three distinct IPv4 blocks (96.8.48.0/20, 66.78.208.0/21, 208.115.72.0/23) and one IPv6 block, all registered under the same facility name.

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

Announced prefixes

• 66.78.208.0/21
• 96.8.48.0/20
• 208.115.72.0/23
• 2604:b180:250::/44

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS46887 Crown Castle Fiber LLC

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS46887 Crown Castle Fiber LLC

Routing security

• RPKI: 0 valid, 0 invalid and 4 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 7 route objects.
• Listed in as-sets: AS-CCF, AS-CCF-TEST, AS-XO, AS13335:AS-CUSTOMERS.