Prefix
81.31.188.0/22
Routing
Announcement
- Announced by
- AS12660 SHARIF-EDU-NET
- Network type
- Unclassified
- Covering announcement
- 81.31.188.0/22
- Country
- 🇮🇷 Iran (Islamic Republic of)
Registration
Allocation record
- Registry
- ARIN
- Handle
81.31.160.0 - 81.31.191.255- Network name
- IR-SHARIF-20020603
- Type
- ALLOCATED PA
- Country
- IR
- Range
- 81.31.160.0 – 81.31.191.255
- Parent
0.0.0.0 - 255.255.255.255- Organisation
- Sharif University Of Technology
- Abuse contact
- ripe@sharif.edu
- Registered
- 2003-12-08
- Last changed
- 2025-05-20