AS197357 CHROMINANCE-AS Chrominance SRL

CHROMINANCE-AS Chrominance SRL · registered in Romania

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Romania#519largest network in RO by IPv4 space, of 900 · <0.01% of RO

Rank worldwide#61,980of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryRomania917 ASNs registered there

Open AS197357 in ASN lookup Look up an IP in this network (91.220.63.1) All networks in Romania

IPv4 prefixes

All 1 prefix, in address order.

91.220.63.0/24

IPv6 prefixes

All 1 prefix.

2001:67c:a70::/48

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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