AS30983
CNRST (Centre National pour la Recherche Scientifique et Technique)
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
- Trust score 65 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 196.200.128.0/18 | 16.4K |
3.5%
|
Moroccan Academic Network | MA | Rabat-Salé-Kénitra | Rabat |
| 105.73.96.0/22 | 1.0K |
0.0%
|
Moroccan Academic Network | MA | Rabat-Salé-Kénitra | Rabat |
| 196.12.203.0/24 | 256 |
98.4%
|
Moroccan Academic Network | MA | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS30983 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 |
|---|---|---|
| 196.12.203.0/24 | 200,695 | 2026-07-20 05:50:28 |
| 196.200.128.0/18 | 31,224 | 2026-07-20 05:52:01 |
| 196.200.128.0/19 | 31,140 | 2026-07-20 05:36:11 |
| 105.73.96.0/22 | 31,093 | 2026-07-20 05:52:01 |
| 196.200.161.0/24 | 19,410 | 2026-07-20 05:57:26 |
| 196.200.160.0/19 | 4,606 | 2026-07-20 05:54:59 |
| 105.73.98.0/25 | 1,595 | 2026-07-10 14:26:30 |
| 105.73.97.0/25 | 1,595 | 2026-07-10 14:26:30 |
| 105.73.96.0/25 | 1,592 | 2026-07-10 14:26:30 |
| 105.73.99.0/25 | 1,577 | 2026-07-10 14:26:30 |
| 196.200.160.0/24 | 243 | 2026-07-19 16:00:06 |
| 105.73.97.128/25 | 182 | 2026-07-10 14:26:30 |
| 105.73.96.128/25 | 182 | 2026-07-10 14:26:30 |
| 105.73.98.128/25 | 182 | 2026-07-10 14:26:30 |
| 105.73.99.128/25 | 182 | 2026-07-10 14:26:30 |
Frequently Asked Questions
What is AS30983?
AS30983 is an Autonomous System Number assigned to CNRST (Centre National pour la Recherche Scientifique et Technique). 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 AS30983 announce?
AS30983 announces 17.7K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Morocco.
Who operates AS30983?
AS30983 is operated by CNRST (Centre National pour la Recherche Scientifique et Technique). The organization is based in Morocco. You can view all IP ranges and related ASNs on the organization page.
What country is AS30983 registered in?
AS30983 is registered in Morocco. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
