Autonomous System
AS22742 Connecticut Education Network
ISPActiveUnited StatesARIN
AS22742 (CT-EDU-NET) is an ISP network operated by Connecticut Education Network in United States, registered with ARIN. It has 78 IPv4 prefixes with 182,784 addresses and 2 IPv6 prefixes, which makes it the 1,402nd largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses182,784in 78 prefixes
IPv6 prefixes2≈ 7.9 × 10²⁸ addresses
Size rank#1,402of 82,200 active ASNs
Details
OrganizationConnecticut Education Network
AS nameCT-EDU-NET
Websitecteducation.net
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@cteducation.net
Registered2001-11-14
Last updated2024-02-22
IPv4 prefixes
78 prefixes · 182,784 addresses| Network | Addresses | First – last address |
|---|---|---|
| 138.29.0.0/16 | 65,536 | 138.29.0.0 – 138.29.255.255 |
| 72.10.96.0/19 | 8,192 | 72.10.96.0 – 72.10.127.255 |
| 149.152.128.0/19 | 8,192 | 149.152.128.0 – 149.152.159.255 |
| 149.152.160.0/19 | 8,192 | 149.152.160.0 – 149.152.191.255 |
| 149.152.192.0/19 | 8,192 | 149.152.192.0 – 149.152.223.255 |
| 207.210.128.0/19 | 8,192 | 207.210.128.0 – 207.210.159.255 |
| 64.251.48.0/20 | 4,096 | 64.251.48.0 – 64.251.63.255 |
| 67.218.80.0/20 | 4,096 | 67.218.80.0 – 67.218.95.255 |
| 129.133.240.0/20 | 4,096 | 129.133.240.0 – 129.133.255.255 |
| 149.152.16.0/20 | 4,096 | 149.152.16.0 – 149.152.31.255 |
| 149.152.32.0/20 | 4,096 | 149.152.32.0 – 149.152.47.255 |
| 149.152.48.0/20 | 4,096 | 149.152.48.0 – 149.152.63.255 |
| 149.152.64.0/20 | 4,096 | 149.152.64.0 – 149.152.79.255 |
| 149.152.112.0/20 | 4,096 | 149.152.112.0 – 149.152.127.255 |
| 64.251.48.0/21 | 2,048 | 64.251.48.0 – 64.251.55.255 |
| 67.218.80.0/21 | 2,048 | 67.218.80.0 – 67.218.87.255 |
| 67.218.88.0/21 | 2,048 | 67.218.88.0 – 67.218.95.255 |
| 72.10.96.0/21 | 2,048 | 72.10.96.0 – 72.10.103.255 |
| 72.10.112.0/21 | 2,048 | 72.10.112.0 – 72.10.119.255 |
| 72.10.120.0/21 | 2,048 | 72.10.120.0 – 72.10.127.255 |
| 207.210.144.0/21 | 2,048 | 207.210.144.0 – 207.210.151.255 |
| 207.210.152.0/21 | 2,048 | 207.210.152.0 – 207.210.159.255 |
| 38.81.108.0/22 | 1,024 | 38.81.108.0 – 38.81.111.255 |
| 38.81.112.0/22 | 1,024 | 38.81.112.0 – 38.81.115.255 |
| 64.251.56.0/22 | 1,024 | 64.251.56.0 – 64.251.59.255 |
138.29.0.0/16 72.10.96.0/19 149.152.128.0/19 149.152.160.0/19 149.152.192.0/19 207.210.128.0/19 64.251.48.0/20 67.218.80.0/20 129.133.240.0/20 149.152.16.0/20 149.152.32.0/20 149.152.48.0/20 149.152.64.0/20 149.152.112.0/20 64.251.48.0/21 67.218.80.0/21 67.218.88.0/21 72.10.96.0/21 72.10.112.0/21 72.10.120.0/21 207.210.144.0/21 207.210.152.0/21 38.81.108.0/22 38.81.112.0/22 64.251.56.0/22
The 25 largest of 78. The API and the database have all of them.
IPv6 prefixes
2 prefixes- 2607:f460::/32
- 2620:9:6000::/48
2607:f460::/32 2620:9:6000::/48
Query AS22742 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=AS22742&key=YOUR_API_KEY"Any address in its prefixes resolves to AS22742, with or without a key:
curl "https://api.ipapi.is/?q=138.29.0.1"Largest networks in United States
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