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ASN Lookup Tool
AS48121 CRSIIS-ISFAHANIDC

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS48121
Organisation
Computer research center of Islamic seminary of ..
Name
CRSIIS-ISFAHANIDC
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#64,887 out of 79,001
Registry
Ripe
Registered Country
IR flagIR
Registered Country Name
Iran (Islamic Republic of)
Registered Date
2011-01-12
Registration Last Change
2023-02-28
Receiving From
ASN
Organisation
AS58224
IR flagIran Telecommunication Company PJS
IPv4 Active Prefixes
PrefixRange FromRange To
91.222.199.0/2491.222.199.091.222.199.255