AS23369 — SCOE - Sonoma County Office of Education

AS23369 announces 7 IPv4 prefixes covering 10,244 addresses and 1 IPv6 prefixes.

About this network

The AS handle SCOE is operated by Sonoma County Office of Education.

What it's used for

• The address space carries educational infrastructure, evidenced by the reverse DNS record 209-129-231-255.scoe.org and netnames such as CALNET Sonoma County Office of Education.
• The AS announces 10244 IPv4 addresses across 7 prefixes and 1 IPv6 prefix, while maintaining only 1 observed neighbour, a ratio indicative of an access or internal network rather than a transit provider.

Notable

• Registrants include CENIC, Sonoma County Office of Education, CALNET Sonoma County Office of Education, and AT&T Enterprises, LLC, with CENIC holding the largest block 209.129.224.0/20.
• The inventory consists of a mix of /20, /21, and /22 blocks, including a small /30 allocation, reflecting a segmented internal estate for a county-level educational organization.

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

Announced prefixes

• 64.163.132.0/22
• 137.164.13.76/30
• 205.155.228.0/22
• 209.129.224.0/20
• 216.102.12.0/22
• 216.102.72.0/21
• 216.102.80.0/22
• 2607:f380::118:9a40:d4c0/122

Upstream networks

• AS2152 CENIC

Adjacent networks

• AS2152 CENIC

Routing security

• RPKI: 0 valid, 0 invalid and 6 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 83% of announcements registered; 5 route objects.
• Listed in as-sets: AS-CALREN2, AS198949:AS-SD, AS293:AS-FROM-SINGAREN-TO-ESNET.