AS57567 DUMARCA North South West Limited

DUMARCA North South West Limited · registered in Isle of Man

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Isle of Man#9largest network in IM by IPv4 space, of 16 · 1.18% of IM

Rank worldwide#38,215of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryIsle of Man16 ASNs registered there

Open AS57567 in ASN lookup Look up an IP in this network (185.86.44.1) All networks in Isle of Man

IPv4 prefixes

All 1 prefix, in address order.

185.86.44.0/22

Similar-sized networks in Isle of Man

ASNNameIPv4 addresses

AS201898#6 AS-BLUEWAVE BlueWave Communications Limited1,024

AS35691#7 PLAN-COM Plan Communications Ltd1,024

AS48536#8 FILCO-AS TSG Interactive Services Limited1,024

AS197385#10 STACUITY-INET Stacuity Limited1,024

AS207092#11 SC-Limited SC IP Limited1,024

AS24851#12 UK-NETCETERA Netcetera Ltd.768

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