AS2756 Ernst & Young

ERX-EYAU-O - Ernst & Young · registered in New Zealand

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in New Zealand#326largest network in NZ by IPv4 space, of 419 · <0.01% of NZ

Rank worldwide#62,983of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryNew Zealand427 ASNs registered there

Open AS2756 in ASN lookup Look up an IP in this network (203.78.16.1) All networks in New Zealand

IPv4 prefixes

All 1 prefix, in address order.

203.78.16.0/24

Similar-sized networks in New Zealand

ASNNameIPv4 addresses

AS152909#323 SAFER-AS-AP - SaferCities256

AS153375#324 COVER-AS-AP - Cover Communications Limited256

AS153850#325 RTL-AS-AP - Resolve Technology Limited256

AS7599#327 AMSNET-NZ-AP - Advanced Management Systems Ltd256

AS9483#328 DPL-AS-AP - Flatnet Networks256

AS17792#329 MET-AS-AP - Metservice256

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