AS30450 — CITY-OF-LATHROP - City of Lathrop

AS30450 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

CITY-OF-LATHROP is operated by the City of Lathrop, a municipality in San Joaquin County, California.

What it's used for

• The address space carries municipal network infrastructure, with prefixes registered under legacy carrier names ATTWORLD26 (AT&T Services, Inc.) and ASTOUND-SEA-1 (Wave Broadband).
• The AS announces 512 IPv4 addresses across 2 prefixes and maintains 2 observed neighbours, a ratio consistent with a small, self-contained municipal network rather than a transit or large-scale access provider.

Notable

• Registrants for the announced prefixes are AT&T Services, Inc. and Wave Broadband, which differ from the AS holder, indicating the city likely leases or has inherited this address space from former service providers.
• The inventory consists of two /24 blocks, a modest footprint typical of a small city government's internal IT and public services network.

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

Announced prefixes

• 12.139.78.0/24
• 152.44.236.0/24

Upstream networks

• AS11404 Wave Broadband
• AS7018 AT&T Enterprises, LLC

Adjacent networks

• AS11404 Wave Broadband
• AS7018 AT&T Enterprises, LLC

Routing security

• RPKI: 1 valid, 0 invalid and 1 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 50% of announcements registered; 1 route objects.