AS34837 IRANET-IPM Institute for Research in Fundamental Sciences

IRANET-IPM Institute for Research in Fundamental Sciences · registered in Iran

IPv4 addresses5,12016 prefixes · <0.001% of announced IPv4

Rank in Iran#77largest network in IR by IPv4 space, of 569 · 0.05% of IR

Rank worldwide#13,675of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryIran583 ASNs registered there

Open AS34837 in ASN lookup Look up an IP in this network (46.38.129.1) All networks in Iran

IPv4 prefixes

All 16 prefixes, in address order.

46.38.129.0/24
46.38.131.0/24
79.127.65.0/24
193.104.212.0/24
194.225.130.0/23
212.16.64.0/23
212.16.67.0/24
212.16.75.0/24
212.16.82.0/23
212.16.88.0/24
212.16.90.0/23
212.80.1.0/24
212.80.3.0/24
212.80.5.0/24
212.80.16.0/24
212.80.30.0/24

Other ASNs named IRANET-IPM Institute for Research in Fundamental Sciences

1 other network uses the same organisation name; together with AS34837 they announce 79,104 IPv4 addresses.

ASNNameIPv4 addresses

AS6736IRANET-IPM Institute for Research in Fundamental Sciences IR73,984

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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