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ASN Lookup Tool
AS15611 IROST-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS15611
Organisation
Iranian Research Organization for Science & Tech..
Name
IROST-AS
Total IPv4 Addresses
3,072
Total IPv4 Prefixes
12
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#18,748 out of 79,006
Registry
Ripe
Registered Country
IR flagIR
Registered Country Name
Iran (Islamic Republic of)
Registered Date
2001-12-01
Registration Last Change
2025-08-26
Receiving From
ASN
Organisation
AS42337
IR flagRespina Networks & Beyond PJSC
AS44285
IR flagSefroyek Pardaz Engineering PJSC
AS34837
IR flagInstitute for Research in Fundamental Sciences
IPv4 Active Prefixes
PrefixRange FromRange To
62.60.136.0/2462.60.136.062.60.136.255
62.60.137.0/2462.60.137.062.60.137.255
62.60.139.0/2462.60.139.062.60.139.255
62.60.140.0/2462.60.140.062.60.140.255
62.60.142.0/2462.60.142.062.60.142.255
Showing 5 of 12
IPv6 Active Prefixes
PrefixRange FromRange To
2001:790::/322001:790::2001:790:ffff:ffff:ffff:ffff:ffff:ffff