AS30983 is CNRST (Centre National pour la Recherche Scientifique et Technique).
AS30983 belongs to CNRST (Centre National pour la Recherche Scientifique et Technique). DB-IP Lite attributes 17,664 IPv4 addresses in 3 ranges and 1 IPv6 ranges to it, all or nearly all of the IPv4 space in Morocco. The number is registered with AFRINIC in Morocco on 21 May 2004.
Does it publish a geofeed?
We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.
Shared addresses (CGNAT)
CNRST (Centre National pour la Recherche Scientifique et Technique) hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.
IPv6
DB-IP lists 1 IPv6 ranges for AS30983, so customers can get IPv6 addresses, which databases place separately from IPv4.
Where its IPv4 space is used, according to DB-IP
Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.
IP ranges
IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.
Using an address from this network? See which sources agree on where it is.
Sources
- DB-IP IP to ASN Lite (CC BY 4.0) · checked 5 Oct 2026
- NRO RIR delegated-extended statistics · checked 27 Oct 2026