AS399574
Riverside Community College District
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 209.129.0.0/23 | 512 |
0.8%
|
Riverside Community College District | US | California | Rancho Cucamonga |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS399574 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 209.129.0.0/23 | 4,819 | 2026-07-27 12:12:53 |
Frequently Asked Questions
What is AS399574?
AS399574 is an Autonomous System Number assigned to Riverside Community College District. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS399574 announce?
AS399574 announces 512 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in United States.
Who operates AS399574?
AS399574 is operated by Riverside Community College District. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS399574 registered in?
AS399574 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
