Autonomous system
AS3734 SCCO
Education ARIN
IPv4 addresses
142K
13 prefixes
IPv6 prefixes
0
counted as prefixes, not addresses
Countries
1
mostly US
Flagged prefixes
1
see address space
Summary
Santa Clara County Office of Education
education legacy
The network of the Santa Clara County Office of Education (SCCO), run from its
Information Systems Center in San Jose, California.
What it's used for
- Shared networking for public education across Santa Clara County — the county office plus the school districts and campuses it serves in the heart of Silicon Valley.
Notable
- A large holding for a K-12 agency: roughly 140,000 IPv4 addresses, including the legacy
143.254.0.0/16and several older/18s and/19s. - Institutional address space, aggregated on behalf of many districts rather than sold to subscribers.
Interesting
- County offices of education acting as regional network providers is a distinctly Californian pattern, and it explains why a school-district intermediary ended up with a 1994 AS number and a legacy /16.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 13 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS3734- Registry name
- SCCO
- Registrant
- Santa Clara County Office of Education
- Abuse contact
- noc@sccoe.org
- Registered
- 1994-07-28
- Last changed
- 2026-03-09
- Status
- active
Reputation
Classification and threat
Education University, school or national research and education network.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere