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 |
|---|---|---|---|---|---|---|
| 192.235.0.0/20 | 4.1K |
0.0%
|
Diablo Valley College | US | California | Martinez |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS23323 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 |
|---|---|---|
| 192.235.1.0/24 | 5,623 | 2026-07-30 06:16:33 |
| 192.235.0.0/20 | 5,508 | 2026-07-30 06:16:33 |
| 192.235.8.0/21 | 5,480 | 2026-07-30 06:16:33 |
| 192.235.4.0/22 | 5,476 | 2026-07-30 06:16:33 |
Frequently Asked Questions
What is AS23323?
AS23323 is an Autonomous System Number assigned to Diablo Valley College. 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 AS23323 announce?
AS23323 announces 4.1K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in United States.
Who operates AS23323?
AS23323 is operated by Diablo Valley College. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS23323 registered in?
AS23323 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
