Data as of Nov 9, 2026
164.160.1.0/24
No anonymizer space · no proxy exits in 30 daysCentre de Calcul El Khawarizmi
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 164.160.0.0/22 since May 2020 | AS37717 | Business | 1 | Centre de Calcul El Khawarizmi |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 164.160.0.0/22 | 1,024 | EL-Khawarizmi | Centre de Calcul El Khawarizmi (ORG-CDCE1-AFRINIC) · TN | ALLOCATED PA | — | — |
| └ 164.160.1.0/24 | 256 | CCK-MESRSCLOUD-REGION1-DC1 | IPv4 assignment for MESRSCloud infrastructure operated by Centre de Calcul El Khawarizmi (CCK), used to host virtual machines, university applications, and research services for the higher education community in Tunisia. | ASSIGNED PA | — | — |
Network & registry
Registry
Holder
- Organization
- Centre de Calcul El Khawarizmi
- Handle
- ORG-CDCE1-AFRINIC
- Range
- 164.
160. 0. 0/ 22 - Registration type
- ALLOCATED PA
Origin network
AS37717
TN
- Name
- Centre de Calcul El Khawarizmi
- Type
- Education
- Registered
- May 30, 2016
- Domain
- rnu.tn
- Industry
- Media, Publishing, and Broadcasting
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2021
- Current origin since
- Sep 2021 · 5.1 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 164.
160. 1. 0/ 24 - Netname
- CCK-MESRSCLOUD-REGION1-DC1
- Registrant
- IPv4 assignment for MESRSCloud infrastructure operated by Centre de Calcul El Khawarizmi (CCK), used to host virtual machines, university applications, and research services for the higher education community in Tunisia.
- Registrant country
- TN
- Organization
- IPv4 assignment for MESRSCloud infrastructure operated by Centre de Calcul El Khawarizmi (CCK), used to host virtual machines, university applications, and research services for the higher education community in Tunisia.
- Org country
- TN
- Type
- ASSIGNED PA
- Parent
- 164.
160. 0. 0 - 164. 160. 3. 255 - Created
- Not stated by the registry
- Maintainer
- EL-Khawarizmi-MNT
- RIR
- AFRINIC
- Country
- TN
- Delegated
- May 4, 2016
- Status
- assigned