Autonomous System
AS40237 United Telephone Company
ISPActiveUnited StatesARIN
AS40237 (UNITED-TELEPHONE) is an ISP network operated by United Telephone Company in United States, registered with ARIN. It has 12 IPv4 prefixes with 96,256 addresses and 1 IPv6 prefix, which makes it the 2,388th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses96,256in 12 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#2,388of 82,200 active ASNs
Details
OrganizationUnited Telephone Company
AS nameUNITED-TELEPHONE
Websitegounited.net
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@united.net
Registered2006-09-19
Last updated2012-03-02
IPv4 prefixes
12 prefixes · 96,256 addresses| Network | Addresses | First – last address |
|---|---|---|
| 38.53.128.0/18 | 16,384 | 38.53.128.0 – 38.53.191.255 |
| 138.28.128.0/18 | 16,384 | 138.28.128.0 – 138.28.191.255 |
| 152.36.64.0/18 | 16,384 | 152.36.64.0 – 152.36.127.255 |
| 209.217.0.0/18 | 16,384 | 209.217.0.0 – 209.217.63.255 |
| 199.45.192.0/19 | 8,192 | 199.45.192.0 – 199.45.223.255 |
| 66.128.240.0/20 | 4,096 | 66.128.240.0 – 66.128.255.255 |
| 74.51.0.0/20 | 4,096 | 74.51.0.0 – 74.51.15.255 |
| 76.72.176.0/20 | 4,096 | 76.72.176.0 – 76.72.191.255 |
| 206.251.208.0/20 | 4,096 | 206.251.208.0 – 206.251.223.255 |
| 162.247.208.0/21 | 2,048 | 162.247.208.0 – 162.247.215.255 |
| 170.117.240.0/21 | 2,048 | 170.117.240.0 – 170.117.247.255 |
| 208.86.64.0/21 | 2,048 | 208.86.64.0 – 208.86.71.255 |
38.53.128.0/18 138.28.128.0/18 152.36.64.0/18 209.217.0.0/18 199.45.192.0/19 66.128.240.0/20 74.51.0.0/20 76.72.176.0/20 206.251.208.0/20 162.247.208.0/21 170.117.240.0/21 208.86.64.0/21
IPv6 prefixes
1 prefix- 2604:e200::/32
2604:e200::/32
Query AS40237 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=AS40237&key=YOUR_API_KEY"Any address in its prefixes resolves to AS40237, with or without a key:
curl "https://api.ipapi.is/?q=38.53.128.1"Largest networks in United States
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