AS57986 Sigma Sigma IT Infrastructures Development Co. (Ltd.)

Sigma Sigma IT Infrastructures Development Co. (Ltd.) · registered in Iran

IPv4 addresses1,2802 prefixes · <0.001% of announced IPv4

Rank in Iran#222largest network in IR by IPv4 space, of 569 · 0.01% of IR

Rank worldwide#29,020of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryIran583 ASNs registered there

Open AS57986 in ASN lookup Look up an IP in this network (45.15.200.1) All networks in Iran

IPv4 prefixes

All 2 prefixes, in address order.

45.15.200.0/22
85.133.198.0/24

Similar-sized networks in Iran

ASNNameIPv4 addresses

AS51026#219 MobinhostInfrastructure Dade Pardazi Mobinhost Co LTD1,280

AS56548#220 negintel-as Negin Ertebatate Ava Company PJS1,280

AS57292#221 ITRC ICT Research Institute (Iran Telecommunications Research Center "ITRC")1,280

AS59708#223 Rayanhamafza-AS Rayan Hamafza Company Public Joint Stock1,280

AS61239#224 NRDC-AS Naji Research & Development Company Private Join-Stock1,280

AS62334#225 IR_GulfCloud_v4_01 Seyed Amir Tabatabaei Anaraki1,280

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