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AS204757
AS204757 ReactiveMarkets Reactive Markets Limited
ReactiveMarkets Reactive Markets Limited · registered in the United Kingdom
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in United Kingdom #1,938 largest network in GB by IPv4 space, of 2,074 · <0.01% of GB
Rank worldwide #74,022 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
IPv4 prefixes
All 1 prefix, in address order.
Similar-sized networks in United Kingdom
ASN Name IPv4 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