AS58256 refatec Rayaneh Gostar Farzanegan Ahwaz Company LTD.

refatec Rayaneh Gostar Farzanegan Ahwaz Company LTD. · registered in Iran

IPv4 addresses7,68013 prefixes · <0.001% of announced IPv4

Rank in Iran#64largest network in IR by IPv4 space, of 569 · 0.08% of IR

Rank worldwide#11,189of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryIran583 ASNs registered there

Open AS58256 in ASN lookup Look up an IP in this network (37.143.144.1) All networks in Iran

IPv4 prefixes

All 13 prefixes, in address order.

37.143.144.0/24
37.143.146.0/23
37.143.148.0/22
91.108.128.0/21
91.108.136.0/24
91.108.138.0/23
91.108.144.0/24
91.108.147.0/24
91.108.148.0/24
91.108.150.0/24
91.108.154.0/23
91.108.156.0/23
185.83.28.0/22

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources