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AS204757 ReactiveMarkets Reactive Markets Limited

ReactiveMarkets Reactive Markets Limited · registered in the United Kingdom

IPv4 addresses2561 prefixes · <0.001% of announced IPv4
Rank in United Kingdom#1,938largest network in GB by IPv4 space, of 2,074 · <0.01% of GB
Rank worldwide#74,022of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited Kingdom2,261 ASNs registered there

IPv4 prefixes

All 1 prefix, in address order.

  • 185.60.223.0/24

Similar-sized networks in United Kingdom

ASNNameIPv4 addresses
AS204220#1935 STARLONDON-AS Star Europe Limited256
AS204340#1936 IQVIA-Germany IQVIA LTD.256
AS204387#1937 EG-AS Evolution Gaming LTD256
AS204767#1939 PRIVATE-DATACENTER VIRTUAL PRIVATE SERVER DATACENTER LIMITED256
AS204821#1940 Sinofibre Sinofibre Limited256
AS204826#1941 NR-EU-MA3 North Rock Capital Management (UK) LLP256

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