Autonomous System
AS4581 Socket Holdings Corporation
ISPActiveUnited StatesARIN
AS4581 (SOCKET) is an ISP network operated by Socket Holdings Corporation in United States, registered with ARIN. It has 51 IPv4 prefixes with 112,640 addresses, which makes it the 2,174th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses112,640in 51 prefixes
IPv6 prefixes0none
Size rank#2,174of 82,200 active ASNs
Details
OrganizationSocket Holdings Corporation
AS nameSOCKET
Websitesocket.net
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactdns@socket.net
Registered1995-05-01
Last updated2019-09-04
IPv4 prefixes
51 prefixes · 112,640 addresses| Network | Addresses | First – last address |
|---|---|---|
| 38.212.0.0/18 | 16,384 | 38.212.0.0 – 38.212.63.255 |
| 38.255.128.0/18 | 16,384 | 38.255.128.0 – 38.255.191.255 |
| 154.36.192.0/18 | 16,384 | 154.36.192.0 – 154.36.255.255 |
| 216.106.0.0/18 | 16,384 | 216.106.0.0 – 216.106.63.255 |
| 64.85.192.0/19 | 8,192 | 64.85.192.0 – 64.85.223.255 |
| 174.34.0.0/19 | 8,192 | 174.34.0.0 – 174.34.31.255 |
| 216.106.64.0/19 | 8,192 | 216.106.64.0 – 216.106.95.255 |
| 174.34.32.0/20 | 4,096 | 174.34.32.0 – 174.34.47.255 |
| 38.45.192.0/21 | 2,048 | 38.45.192.0 – 38.45.199.255 |
| 38.212.56.0/21 | 2,048 | 38.212.56.0 – 38.212.63.255 |
| 38.212.24.0/22 | 1,024 | 38.212.24.0 – 38.212.27.255 |
| 38.212.52.0/22 | 1,024 | 38.212.52.0 – 38.212.55.255 |
| 199.187.160.0/22 | 1,024 | 199.187.160.0 – 199.187.163.255 |
| 38.212.36.0/23 | 512 | 38.212.36.0 – 38.212.37.255 |
| 38.212.50.0/23 | 512 | 38.212.50.0 – 38.212.51.255 |
| 38.255.146.0/23 | 512 | 38.255.146.0 – 38.255.147.255 |
| 154.36.236.0/23 | 512 | 154.36.236.0 – 154.36.237.255 |
| 174.34.22.0/23 | 512 | 174.34.22.0 – 174.34.23.255 |
| 174.34.38.0/23 | 512 | 174.34.38.0 – 174.34.39.255 |
| 38.2.232.0/24 | 256 | 38.2.232.0 – 38.2.232.255 |
| 38.2.233.0/24 | 256 | 38.2.233.0 – 38.2.233.255 |
| 38.2.234.0/24 | 256 | 38.2.234.0 – 38.2.234.255 |
| 38.2.235.0/24 | 256 | 38.2.235.0 – 38.2.235.255 |
| 38.2.238.0/24 | 256 | 38.2.238.0 – 38.2.238.255 |
| 38.69.28.0/24 | 256 | 38.69.28.0 – 38.69.28.255 |
38.212.0.0/18 38.255.128.0/18 154.36.192.0/18 216.106.0.0/18 64.85.192.0/19 174.34.0.0/19 216.106.64.0/19 174.34.32.0/20 38.45.192.0/21 38.212.56.0/21 38.212.24.0/22 38.212.52.0/22 199.187.160.0/22 38.212.36.0/23 38.212.50.0/23 38.255.146.0/23 154.36.236.0/23 174.34.22.0/23 174.34.38.0/23 38.2.232.0/24 38.2.233.0/24 38.2.234.0/24 38.2.235.0/24 38.2.238.0/24 38.69.28.0/24
The 25 largest of 51. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS4581 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=AS4581&key=YOUR_API_KEY"Any address in its prefixes resolves to AS4581, with or without a key:
curl "https://api.ipapi.is/?q=38.212.0.1"Largest networks in United States
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