AS39093 WestNet-IE WESTNET BROADBAND MAYO LIMITED

WestNet-IE WESTNET BROADBAND MAYO LIMITED · registered in Ireland

IPv4 addresses10,4964 prefixes · <0.001% of announced IPv4

Rank in Ireland#31largest network in IE by IPv4 space, of 197 · 0.20% of IE

Rank worldwide#8,782of 79,396 networks with IPv4

IPv69 x /32 (589,824 x /48)2 prefixes

CountryIreland209 ASNs registered there

Open AS39093 in ASN lookup Look up an IP in this network (45.158.144.1) All networks in Ireland

IPv4 prefixes

All 4 prefixes, in address order.

45.158.144.0/22
88.81.96.0/19
185.46.252.0/22
185.212.184.0/24

IPv6 prefixes

All 2 prefixes.

2a02:3d8::/32
2a0f:6380::/29

Similar-sized networks in Ireland

ASNNameIPv4 addresses

AS43406#28 LIGHTHOUSE-AS Lighthouse Networks Limited11,776

AS29644#29 AIRSPEED-AS AIRSPEED COMMUNICATIONS LIMITED11,264

AS57052#30 BIOWAREONLINEEU1 ELECTRONIC ARTS IRELAND LIMITED11,008

AS34912#32 IFN-AS Vodafone Ireland Limited10,496

AS42227#33 AIRWIRE-AS Airwire Ltd10,240

AS49567#34 APTUS-AS Aptus Ltd9,216

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