AS39093 — WESTNET-IE WISP coverage - West of Ireland

Network type: residential

AS39093 announces 4 IPv4 prefixes covering 10,496 addresses and 2 IPv6 prefixes.

About this network

WESTNET-IE is operated by Westnet Broadband Mayo Limited.

What it's used for

• The address space carries residential customer traffic, evidenced by reverse DNS entries such as 254-119.cust.westnet.ie and 64-184.cust.cpcns.ie.
• The AS announces 10,496 IPv4 addresses across 4 prefixes and 2 IPv6 prefixes, while maintaining 11 observed neighbours; this ratio of address space to peering partners indicates an access network serving local subscribers rather than a transit provider.
• Traffic consists of broadband subscriber eyeballs for residents in County Mayo and the wider West of Ireland, delivered via fibre, DSL, and wireless technologies.

Notable

• Registrants for all announced prefixes consistently identify WESTNET BROADBAND MAYO LIMITED and Island Bridge Networks Network Operations, aligning with the AS holder.
• The address inventory includes a mix of blocks acquired between 2005 and 2019, with netnames like IE-WESTNET-BB-20051207 and IE-WESTNET-BB-20190927 reflecting the phased expansion of the regional service.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 45.158.144.0/22
• 88.81.96.0/19
• 185.46.252.0/22
• 185.212.184.0/24
• 2a02:3d8::/32
• 2a0f:6380::/29

Upstream networks

• AS6461 Zayo Bandwidth
• AS6939 Hurricane Electric LLC
• AS39122 Blacknight Internet Solutions Limited
• AS3303 Swisscom (Schweiz) AG

Adjacent networks

• AS6461 Zayo Bandwidth
• AS6939 Hurricane Electric LLC
• AS39122 Blacknight Internet Solutions Limited
• AS3303 Swisscom (Schweiz) AG

Internet exchanges

• Internet Neutral Exchange Association CLG - LAN1 — Dublin, Ireland
• Internet Neutral Exchange Association CLG - LAN2 — Dublin, Ireland