AS216153 AS_NBI_IRE NBI INFRASTRUCTURE DESIGNATED ACTIVITY COMPANY

AS_NBI_IRE NBI INFRASTRUCTURE DESIGNATED ACTIVITY COMPANY · registered in Ireland

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Ireland#196largest network in IE by IPv4 space, of 197 · <0.01% of IE

Rank worldwide#76,177of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryIreland209 ASNs registered there

Open AS216153 in ASN lookup Look up an IP in this network (204.235.104.1) All networks in Ireland

IPv4 prefixes

All 1 prefix, in address order.

204.235.104.0/24

Similar-sized networks in Ireland

ASNNameIPv4 addresses

AS213849#193 upmc-irlssc UPMC GLOBAL OPERATIONS CENTER LIMITED256

AS214055#194 COMREG Commission for Communications Regulation (ComReg)256

AS215045#195 upmc-hrvzcc UPMC GLOBAL OPERATIONS CENTER LIMITED256

AS218367#197 grafanalabs Grafana Labs Ireland Limited256

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