CNRST (Centre National pour la Recherche Scientifique et Technique)
AS30983 is CNRST (Centre National pour la Recherche Scientifique et Technique) (marwan.ma). It announces 17,664 IPv4 addresses in 15 prefixes, and 4 IPv6 prefixes.
Morocco· AFRINIC· allocated 2004-05-21· education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Morocco17,664 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- MARWAN-AS
- name
- CNRST (Centre National pour la Recherche Scientifique et Technique)
- org
- ORG-CNpl1-AFRINIC
- org name
- CNRST (Centre National pour la Recherche Scientifique et Technique)
- org address
- CNRST, MARWAN Network, Angle avenue Allal El Fassi, avenue des FAR, Quartier Hay Ryad, BP. 8027 Nations Unies, Rabat 10102
- org country
- MA
- country
- MA
- source
- afrinic
- status
- ASSIGNED
- descr
- Moroccan Academic Network - MARWAN
- remarks
- import: from AS20965 action pref=100; accept ANY / export: to AS6713 announce AS30983 / import: from AS6713 action pref=100; accept ANY / export: to AS20965 announce AS30983 / data has been transferred from RIPE Whois Database 20050221
- maintainer
- AFRINIC-HM-MNT
- admin
- HB1439-AFRINIC|RM2528-AFRINIC
- admin name
- Name Removed
- admin email
- bouhaddou@cnrst.ma
- admin phone
- +212-37569881
- admin kind
- person
- tech
- SAAO2-AFRINIC|HB1439-AFRINIC
- tech name
- Name Removed
- tech email
- sami@marwan.ma
- tech phone
- +212-700-062200
- tech kind
- person
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP180watchguard, forcepoint_ngfw1.02%
- smartproxy, anyip, geonode1.23%
- None here
- floppydata0.01%
- 0.01%
- None here
- Hosting IP2,04811.59%
- None here
- Carrier IP1,024INWI5.80%
- None here
- SSH IP860.49%
- 0.05%
- 0.82%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 105.73.96.0/22 | Morocco | not found | 17 | 2026-10-02 |
| 105.73.96.0/25 | Morocco | not found | 2 | 2026-10-02 |
| 105.73.96.128/25 | Morocco | not found | 2 | 2026-10-02 |
| 105.73.97.0/25 | Morocco | not found | 2 | 2026-10-02 |
| 105.73.97.128/25 | Morocco | not found | 2 | 2026-10-02 |
| 105.73.98.0/25 | Morocco | not found | 2 | 2026-10-02 |
| 105.73.98.128/25 | Morocco | not found | 2 | 2026-10-02 |
| 105.73.99.0/25 | Morocco | not found | 2 | 2026-10-02 |
| 105.73.99.128/25 | Morocco | not found | 2 | 2026-10-02 |
| 196.12.203.0/24 | Morocco | not found | 17 | 2026-10-02 |
| 196.200.128.0/18 | Morocco | valid | 19 | 2026-10-02 |
| 196.200.128.0/19 | Morocco | valid | 19 | 2026-10-02 |
| 196.200.160.0/19 | Morocco | valid | 19 | 2026-10-02 |
| 196.200.160.0/24 | Morocco | valid | 4 | 2026-10-02 |
| 196.200.161.0/24 | Morocco | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
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