Autonomous System
AS37978 Telstra Limited
ISPActiveAustraliaAPNIC
AS37978 (NETTAS-AS-AP) is an ISP network operated by Telstra Limited in Australia, registered with APNIC. It has 14 IPv4 prefixes with 145,152 addresses, which makes it the 1,641st largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses145,152in 14 prefixes
IPv6 prefixes0none
Size rank#1,641of 82,200 active ASNs
Details
OrganizationTelstra Limited
AS nameNETTAS-AS-AP
Websitetelstra.com.au
Country Australia (AU)
Network typeISP
RegistryAPNIC
Abuse contactabuse@telstra.net
Registered—
Last updated2022-08-25
IPv4 prefixes
14 prefixes · 145,152 addresses| Network | Addresses | First – last address |
|---|---|---|
| 147.109.0.0/16 | 65,536 | 147.109.0.0 – 147.109.255.255 |
| 147.41.0.0/17 | 32,768 | 147.41.0.0 – 147.41.127.255 |
| 147.41.128.0/17 | 32,768 | 147.41.128.0 – 147.41.255.255 |
| 147.41.240.0/20 | 4,096 | 147.41.240.0 – 147.41.255.255 |
| 147.109.192.0/21 | 2,048 | 147.109.192.0 – 147.109.199.255 |
| 147.109.208.0/21 | 2,048 | 147.109.208.0 – 147.109.215.255 |
| 147.109.216.0/21 | 2,048 | 147.109.216.0 – 147.109.223.255 |
| 202.7.8.0/21 | 2,048 | 202.7.8.0 – 202.7.15.255 |
| 203.18.96.0/23 | 512 | 203.18.96.0 – 203.18.97.255 |
| 147.109.124.0/24 | 256 | 147.109.124.0 – 147.109.124.255 |
| 192.26.232.0/24 | 256 | 192.26.232.0 – 192.26.232.255 |
| 192.107.101.0/24 | 256 | 192.107.101.0 – 192.107.101.255 |
| 192.190.61.0/24 | 256 | 192.190.61.0 – 192.190.61.255 |
| 203.5.121.0/24 | 256 | 203.5.121.0 – 203.5.121.255 |
147.109.0.0/16 147.41.0.0/17 147.41.128.0/17 147.41.240.0/20 147.109.192.0/21 147.109.208.0/21 147.109.216.0/21 202.7.8.0/21 203.18.96.0/23 147.109.124.0/24 192.26.232.0/24 192.107.101.0/24 192.190.61.0/24 203.5.121.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS37978 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS37978&key=YOUR_API_KEY"Any address in its prefixes resolves to AS37978, with or without a key:
curl "https://api.ipapi.is/?q=147.109.0.1"Other networks of Telstra Limited
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