Autonomous System
AS17551 Anycast Holdings Pty Ltd
ISPActiveAustraliaAPNIC
AS17551 (ANYCAST-AS-AP) is an ISP network operated by Anycast Holdings Pty Ltd in Australia, registered with APNIC. It has 39 IPv4 prefixes with 37,888 addresses and 3 IPv6 prefixes, which makes it the 4,879th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses37,888in 39 prefixes
IPv6 prefixes3≈ 2.4 × 10²⁹ addresses
Size rank#4,879of 82,200 active ASNs
Details
OrganizationAnycast Holdings Pty Ltd
AS nameANYCAST-AS-AP
Websiteswoop.com.au
Country Australia (AU)
Network typeISP
RegistryAPNIC
Abuse contactabuse@swoop.com.au
Registered—
Last updated2023-03-02
IPv4 prefixes
39 prefixes · 37,888 addresses| Network | Addresses | First – last address |
|---|---|---|
| 117.53.128.0/20 | 4,096 | 117.53.128.0 – 117.53.143.255 |
| 123.50.128.0/20 | 4,096 | 123.50.128.0 – 123.50.143.255 |
| 110.232.240.0/21 | 2,048 | 110.232.240.0 – 110.232.247.255 |
| 123.50.128.0/21 | 2,048 | 123.50.128.0 – 123.50.135.255 |
| 125.214.80.0/21 | 2,048 | 125.214.80.0 – 125.214.87.255 |
| 125.254.120.0/21 | 2,048 | 125.254.120.0 – 125.254.127.255 |
| 203.147.96.0/21 | 2,048 | 203.147.96.0 – 203.147.103.255 |
| 14.192.56.0/22 | 1,024 | 14.192.56.0 – 14.192.59.255 |
| 103.15.148.0/22 | 1,024 | 103.15.148.0 – 103.15.151.255 |
| 103.232.252.0/22 | 1,024 | 103.232.252.0 – 103.232.255.255 |
| 103.240.228.0/22 | 1,024 | 103.240.228.0 – 103.240.231.255 |
| 123.50.136.0/22 | 1,024 | 123.50.136.0 – 123.50.139.255 |
| 123.50.140.0/22 | 1,024 | 123.50.140.0 – 123.50.143.255 |
| 123.50.148.0/22 | 1,024 | 123.50.148.0 – 123.50.151.255 |
| 125.254.120.0/22 | 1,024 | 125.254.120.0 – 125.254.123.255 |
| 125.254.124.0/22 | 1,024 | 125.254.124.0 – 125.254.127.255 |
| 202.47.120.0/22 | 1,024 | 202.47.120.0 – 202.47.123.255 |
| 203.83.4.0/22 | 1,024 | 203.83.4.0 – 203.83.7.255 |
| 210.56.224.0/22 | 1,024 | 210.56.224.0 – 210.56.227.255 |
| 103.227.64.0/23 | 512 | 103.227.64.0 – 103.227.65.255 |
| 125.254.108.0/23 | 512 | 125.254.108.0 – 125.254.109.255 |
| 125.254.110.0/23 | 512 | 125.254.110.0 – 125.254.111.255 |
| 125.254.116.0/23 | 512 | 125.254.116.0 – 125.254.117.255 |
| 125.254.118.0/23 | 512 | 125.254.118.0 – 125.254.119.255 |
| 165.101.148.0/23 | 512 | 165.101.148.0 – 165.101.149.255 |
117.53.128.0/20 123.50.128.0/20 110.232.240.0/21 123.50.128.0/21 125.214.80.0/21 125.254.120.0/21 203.147.96.0/21 14.192.56.0/22 103.15.148.0/22 103.232.252.0/22 103.240.228.0/22 123.50.136.0/22 123.50.140.0/22 123.50.148.0/22 125.254.120.0/22 125.254.124.0/22 202.47.120.0/22 203.83.4.0/22 210.56.224.0/22 103.227.64.0/23 125.254.108.0/23 125.254.110.0/23 125.254.116.0/23 125.254.118.0/23 165.101.148.0/23
The 25 largest of 39. The API and the database have all of them.
IPv6 prefixes
3 prefixes- 2400:b880::/32
- 2402:1560::/32
- 2407:5400::/32
2400:b880::/32 2402:1560::/32 2407:5400::/32
Query AS17551 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=AS17551&key=YOUR_API_KEY"Any address in its prefixes resolves to AS17551, with or without a key:
curl "https://api.ipapi.is/?q=117.53.128.1"Other networks of Anycast Holdings Pty Ltd
AS137549 Anycast Holdings Pty Ltd25,088 IPv4 addressesAS58511 Anycast Holdings Pty Ltd22,528 IPv4 addressesAS134743 Anycast Holdings Pty Ltd21,248 IPv4 addresses
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