// ASN
AS48121
CRSIIS-ISFAHANIDC, IR
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS48121
- Organization
- ISFAHANIDC
- Description
- CRSIIS-ISFAHANIDC, IR
- Country
- IR
- Registry (RIR)
- RIPE
- Created
- 2011-01-01
- Updated
- 2025-05-16
- IPv4 Prefixes
- 1
- IPv6 Prefixes
- 0
IPv4 Prefixes
1 total91.222.199.0/24
What is AS48121?
AS48121 is an Autonomous System Number (ASN) assigned to ISFAHANIDC. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
Looking for more ASN data?
Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.