ASN Details
ASN
AS25306
Organisation
IsIran
Name
INSTITUTE-ISIRAN
Total IPv4 Addresses
8,448
Total IPv4 Prefixes
33
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10,452 out of 78,957
Registry
Ripe
Registered Country
IRRegistered Country Name
Iran (Islamic Republic of)
Registered Date
2002-09-26
Registration Last Change
2025-09-05
Receiving From
ASN
Organisation
Institute for Research in Fundamental SciencesIPv4 Active Prefixes
| Prefix | Range From | Range To |
|---|---|---|
| 81.28.32.0/24 | 81.28.32.0 | 81.28.32.255 |
| 81.28.33.0/24 | 81.28.33.0 | 81.28.33.255 |
| 81.28.34.0/24 | 81.28.34.0 | 81.28.34.255 |
| 81.28.35.0/24 | 81.28.35.0 | 81.28.35.255 |
| 81.28.36.0/24 | 81.28.36.0 | 81.28.36.255 |
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