AS37978 Networking Tasmania

NETTAS-AS-AP - Networking Tasmania · registered in Australia

IPv4 addresses134,65620 prefixes · 0.004% of announced IPv4

Rank in Australia#26largest network in AU by IPv4 space, of 1,660 · 0.35% of AU

Rank worldwide#1,454of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustralia1,688 ASNs registered there

Open AS37978 in ASN lookup Look up an IP in this network (147.41.0.1) All networks in Australia

IPv4 prefixes

All 20 prefixes, in address order.

147.41.0.0/16
147.109.0.0/18
147.109.64.0/19
147.109.96.0/20
147.109.112.0/21
147.109.120.0/22
147.109.124.0/24
147.109.125.0/24
147.109.126.0/23
147.109.128.0/18
147.109.192.0/21
147.109.200.0/21
147.109.208.0/20
147.109.224.0/19
192.26.232.0/24
192.107.101.0/24
192.190.61.0/24
202.7.8.0/21
203.5.121.0/24
203.18.96.0/23

Similar-sized networks in Australia

ASNNameIPv4 addresses

AS137409#23 GSLNETWORKS-AS-AP - GSL Networks Pty LTD146,432

AS9555#24 VzB-AU-AS - Verizon Australia PTY Limited137,728

AS10235#25 NAB-AS-AP - National Australia Bank Limited136,448

AS1851#27 ADELAIDE-UNIVERSITY-AS-AP - Adelaide University134,400

AS9342#28 ABC-AS-AP - Australian Broadcasting Corporation131,584

AS7645#29 DEAKINUNIVERSITY-AS-AP - Deakin University131,072

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