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AS56474
AS56474 CCDCUK Computacenter (UK) Ltd
CCDCUK Computacenter (UK) Ltd · registered in the United Kingdom
IPv4 addresses 4,096 12 prefixes · <0.001% of announced IPv4
Rank in United Kingdom #513 largest network in GB by IPv4 space, of 2,074 · <0.01% of GB
Rank worldwide #16,258 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
IPv4 prefixes
All 12 prefixes, in address order.
109.233.8.0/23 109.233.10.0/23 109.233.12.0/24 109.233.13.0/24 109.233.14.0/23 195.36.112.0/23 195.36.114.0/24 195.36.115.0/24 195.36.116.0/24 195.36.117.0/24 195.36.118.0/24 195.36.119.0/24
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ASN Name IPv4 addresses
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AS50910 #512 MAINSTREAM-BIRM1-AS Mainstream Digital Ltd4,096
AS199058 #514 SERVAONE SERVA ONE LTD4,096
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