University of Doha for Science and Technology
AS28821 is University of Doha for Science and Technology (cna-qatar.edu.qa). It announces 1,024 IPv4 addresses in 4 prefixes, and 2 IPv6 prefixes.
Qatar· RIPE· allocated 2015-06-11· 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.
- Qatar1,024 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- UDST-QATAR
- name
- University of Doha for Science and Technology
- org
- ORG-COTN2-RIPE
- org name
- University of Doha for Science and Technology
- org address
- IT Operations, Building 10, University of Doha for Science and Technology, P.O. Box 24449, Doha, QATAR
- org country
- QA
- country
- QA
- source
- ripe
- status
- ASSIGNED
- created
- 2015-06-11
- updated
- 2024-07-16
- remarks
- Added for BGP peering with Ooredoo on 15July2024 / Removed AS62402 import and export entries on 16July2024 / Added for BGP peering with Vodafone on 23May2024
- maintainer
- RIPE-NCC-END-MNT|qa-cnaq-1-mnt
- abuse name
- Abuse-C Role
- abuse email
- wanadmin@cna-qatar.edu.qa
- abuse kind
- role
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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 185.104.56.0/24 | Qatar | valid | 17 | 2026-10-02 |
| 185.104.57.0/24 | Qatar | valid | 17 | 2026-10-02 |
| 185.104.58.0/24 | Qatar | valid | 17 | 2026-10-02 |
| 185.104.59.0/24 | Qatar | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
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