AS49911 DCNET DCNet Limited

DCNET DCNet Limited · registered in the United Kingdom

IPv4 addresses1,7923 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#787largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#24,600of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS49911 in ASN lookup Look up an IP in this network (165.65.204.1) All networks in United Kingdom

IPv4 prefixes

All 3 prefixes, in address order.

165.65.204.0/23
185.76.48.0/22
185.237.101.0/24

IPv6 prefixes

All 1 prefix.

2a13:7200::/29

Similar-sized networks in United Kingdom

ASNNameIPv4 addresses

AS211140#784 TRANSUNION-INTERNATIONAL-UK-LIMITED TRANSUNION INTERNATIONAL UK LIMITED2,048

AS215468#785 LOCKBOX LOCKBOX NETWORKS LLP2,048

AS218239#786 ANTIDDOS-NETWORKS-AS - AntiDDoS Networks LTD2,048

AS210893#788 LAYEREDTECH Layered Technologies Limited1,792

AS47716#789 ISIX-CLOUD-AS ISIX Communications LLP1,792

AS209505#790 UNCHAINEDISP Unchained ISP Limited1,792

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