AS213679 ONE-CORE-SPARK One Core Spark SRL

ONE-CORE-SPARK One Core Spark SRL · registered in Romania

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Romania#525largest network in RO by IPv4 space, of 900 · <0.01% of RO

Rank worldwide#62,377of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryRomania917 ASNs registered there

Open AS213679 in ASN lookup Look up an IP in this network (217.156.125.1) All networks in Romania

IPv4 prefixes

All 1 prefix, in address order.

217.156.125.0/24

IPv6 prefixes

All 1 prefix.

2001:678:364::/48

Similar-sized networks in Romania

ASNNameIPv4 addresses

AS205087#522 ONESOFTWARE ONE SOFTWARE SRL256

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AS215220#526 TMS25 TPC Management s.r.l.256

AS215578#527 ECCODENT-PROIECT ECCODENT PROIECT SRL256

AS218851#528 HOSTON HOSTON-SRL256

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