Isle of Man
IP address space, AS numbers and the largest networks registered in Isle of Man, based on the delegation records of the regional internet registries.
IPv4 addresses
134.7k
74 blocks
IPv6 allocations
17
AS numbers
27
Routed AS numbers
16
Largest networks in Isle of Man
By announced prefixes| AS | Name | IPv4 prefixes | IPv6 prefixes |
|---|---|---|---|
| AS13122 | MANX-AS Manx Telecom Trading Ltd | 32 | 2 |
| AS15766 | DOMICILIUM-AS Domicilium (IOM) Limited | 15 | 1 |
| AS50763 | MCKAYCOM Robert McKay | 9 | 5 |
| AS43338 | RATIONAL-AS TSG Interactive Services Limited | 11 | 0 |
| AS42455 | Wi-Manx-AS ELITE GROUP.IM LIMITED | 9 | 1 |
| AS48536 | FILCO-AS TSG Interactive Services Limited | 7 | 0 |
| AS57567 | DUMARCA North South West Limited | 6 | 0 |
| AS197385 | STACUITY-INET Stacuity Limited | 4 | 0 |
| AS35691 | PLAN-COM Plan Communications Ltd | 3 | 0 |
| AS57198 | Partitionware-AS OV Limited | 2 | 1 |
| AS24851 | UK-NETCETERA Netcetera Ltd. | 3 | 0 |
| AS201898 | AS-BLUEWAVE BlueWave Communications Limited | 1 | 1 |
| AS44481 | PDMS-AS Professional Data Management Services Limited | 2 | 0 |
| AS207092 | SC-Limited SC IP Limited | 2 | 0 |
| AS200348 | SC-Limited SC IP Limited | 1 | 0 |
| AS212873 | Hobarton Hobarton Limited | 1 | 0 |
Delegations by registry: RIPE 90, APNIC 1. Updated 2026-10-04.