AS44657 SPK-AS JSC Steel Industrial Company

SPK-AS JSC Steel Industrial Company · registered in Russia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Russia#3,550largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#66,959of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS44657 in ASN lookup Look up an IP in this network (37.230.239.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

37.230.239.0/24

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AS44687#3552 NDBANK-AS NDBank JSC256

AS44751#3553 KZN-KORSTON-AS LLC "Korston-Kazan"256

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